Singlespeed Project Part 3: Brakes and Bits

OK, so I have the classic steel frame (thought to be Dawes) and the 700c wheels to go in it. Having cleared the old 7 speed block off the rear wheel I wanted to see how it would all go together.

Paul lent me a spare 14t steel cog he had, and a 24TPI lockring off an old bottom bracket (another Sheldon tip). For a poor man’s fixie they lock together on the hub nicely, exactly matching the available thread on the hub.

Fixed cog and lockring

Fixed cog and lockring

I’m being wary, and taking note of Sheldon’s advice on these DIY fixies and will have a rear brake, but I reckon with loctite and a firm twist with the spanner and chain whip it’ll be locked pretty good – the thread quality on the Superbe Pro hub is very high and can take a fair amount of torque.

So to get a feel for how the bike will come together I’ve fitted the wheels into the frame. I’ll have to re-dish the rear wheel with the fixie cog as I’ve re-spaced it to sit more centrally, but I’ll leave that till I get the cranks on and the chainline sorted. I picked up a low priced but nicely finished 1 inch threaded “Cranium” alloy threaded headset from SJS Cycles – these guys have a decent range of well priced kit generally.

I also got a lovely “new old stock” 130mm x 1″ alloy stem by the legendary TTT which goes nicely with my original Dawes aluminium drop bars (circa 1960’s I think due to the oldfashioned “Made in England” engraved detailing). I had to scrub off the painted on TTT logo though, too many logos all close together just looked a bit naff.

Handlebar detail

Handlebar detail

It is going to take some careful polishing to get the scratches out of the old engraved emblems on the bars.

So now I’ve loosely fitted the headset (hand tight only), stem, bars and wheels. I can see that it’s going to look very nice with the slender 700c wheels. It’s a longish wheelbase and with the thin tubing it looks sleek and elegant even with the rubbish paint. The new bits of polished alloy dress it up nicely.

Singlespeed rough assembled

The first rough assemble

With that in place I’ve now measured the brake clearances and I can see I’ll need a longer reach set of calipers, particularly on the rear. The front is 53mm and the rear is about 67mm. I had already decided not to use the old Weinmann centre pull calipers I got a while ago as although correct for the vintage the centre pull cables look ugly. Plus I think the calipers are too widely spaced for the more modern rims.

So I’ve browsed around and it seems there are a few modern dual pivot calipers with extra reach, for exactly this situation (frame built for 27″ wheels converted to 700c). Thankfully also these are not terribly expensive. They are:

  • Tektro R556 – approx £43.00 for a pair
  • Acor – approx £24.00 for a pair
  • Alhonga – Around £23.00 a pair

All look reasonable, the Tektro’s are nicest as they have a quick release but I’m keeping the budget down so I’m going for the Acor which has the best range for my frame at 53-73mm. I’ve ordered the rear for now and if I’m happy with it I’ll get the front one.

Singlespeed Project Part 2: Wheels and Hubs

My plan for the singlespeed, given the age and style of the frame, is to build it up with good quality and interesting older parts sourced mostly via eBay. I have a tight budget so I’m trying to be a bit clever and a bit cheap. As far as possible I’ll buy good used kit that is maybe a bit off the beaten track rather than mainstream pricey stuff, or cheap new stuff. But some things I’ll compromise on, where new makes sense e.g. dual pivot brakes.

Now initially I was thinking of making it a geared bike so I got lucky buying some Campagnolo Nuovo Record derailleurs from the 1970’s in beautiful condition. I love the desiogn of these but they’re not needed now, so they are destined for the parts bin and another project.

Next step was the wheels. The frame was build for 27″ wheels but it’s hard to get these now and besides they generally don’t run the high tyre pressures you can get on 700c rims due to the rim design. I want this to be a good quick everyday bike and basically there are millions of 700c wheels and tyres out there. I checked with some other 700c wheels and they’ll do fine in the frame and brake reach seems OK (more on that later).

I found some 1980’s vintage 700c wheels on eBay. Suntour Superbe Pro hubs (and they are indeed superb), Ambrosio and Mavic rims (mixed but cosmetically matching) in decent condition, dirty but pretty good underneath the grime. They also were fitted with some nice almost completely unworn Rubino kevlar tyres which will do fine for commuting.

So I took a punt and picked them up for just over £30. That’s not even the price of one decent hub so I was pretty happy with that. The hubs are in beautiful condition and are indeed the legendary polished, almost track grade Superbe Pros featured in many online nostalgic discussions about the once brilliant Suntour.

The rims are of good quality, the rear wheel runs true but the front has one broken spoke – easy enough to replace and I’ll true the wheel and check all the spoke tensions at the same time. They have been stored in the dark, inside so the tyres show no sign of deterioration, the main hassle being that they have been run as a “ghetto tubeless” setup with sealant goo not very neatly applied and now definitely not sealing, so there will need to be some cleaning up. I’ll change them back to tubes for simplicity.

So, are Suntour hubs suitable for conversion to singlespeed? I wasn’t sure but Sheldon Brown seemed to suggest that all modern screw-on hubs are the same ISO 24 TPI thread. The difference on Suntours is the 7 speed screw-on freewheel has a different removal tool with 4 prongs. Park Tools make one and it’s reasonably priced, but I couldn’t find one in the UK and shipping from the US would be slower and more expensive for what is in essence a one-off job.

Chisel tool

This is about the right size

I decided to make my own Suntour freewheel removal tool. I took an old wood chisel of about 2″ wide and the blade was a good size to fit across 2 of the four notched recesses in the freewheel. I hacksawed it off close to the shoulder (where the steel is thickest) and filed it flat and smooth to remove burrs and weak points.

Patent Freewheel Tool

Big Al's Patent Freewheel Remover Tool

I then had to think about how to hold the wheel to unscrew the freewheel from a hub it had been firmly attached to for probably 25 years. Sheldon Brown, as ever, has a few pointers on freewheel removal.

Wheel Clamping with a roof truss

Roof Truss Wheel Clamp

Noting Sheldon’s comments on the difficulty of holding the wheel firmly, I had a moment of inspiration. In our loft (which is also my workshop) we have a lot of inconvenient exposed diagonal roof trusses. For once they were useful and made the perfect wheel clamp. With tyre inflated (thanks for the tip Sheldon) and positioned such that I was turning the wheel into the apex of the triangular gap, it was held absolutely rock solid.

All I had to do now was test my removal tool. The key, of course, is to have enough leverage. I was worried my improvised tool would shear as it was only bearing on 2 out of 4 slots, so I had filed it carefully flat and removed any burrs which could be stress points. I made sure it was a good snug fit and that it could go fully into the 2 slots I was using. I then applied maximum leverage using a large pipe wrench with a 20″ handle (you get more control with a long bar and constant pressure than a short bar and jerking on it). I then put my weight firmly onto the pipe wrench and…

Removing the freewheel

Removing the Freewheel Block

…it broke free and then unscrewed easily. Perfecto. I now have my threaded hub ready for a singlespeed or fixie setup.

Bare hub

The Naked Hub

Dunwich Dynamo Part 2: The Start

I met up with Steve in Richmond. When I arrived he handed me a bottle of Duchy Original ale. Great idea I thought, it’s a bit hot. So I drank it pretty much in one gulp.

“The beer was for the celebration in Dunwich” Steve informed me.

“Just saving weight” I improvised, slightly embarrassed.

He handed me a plate of paella (Steve’s a brilliant chef) “Is this for now?” I checked.

“Eat up, we’ll need plenty of fuel” came the reply. I ate it. Definitely the right way to start.

We then toddled off to Richmond Station. So did about 97 other cyclists it appeared. On the platform we all looked dumbfoundedly at each other then shrugged and got on the train. There were about 6 bikes just in our carriage door. All going to the Dunwich Dynamo. All first timers. Looking along the train there seemed to be about 6 bikes in each doorway. That’s 6 carriages, 2 doors each, around 70 bikes on one small suburban train. It was quite amusing to see the look of confusion on people’s faces as they tried to get on at the other stations along the route, expecting a quiet Saturday afternoon journey and being confronted by an improbable number of cyclists. It certainly got pretty crowded but we moved up to make space as best we could.

We got to Hackney Central and started what was to be the pattern for the rest of the event – followed other bikes who sort of knew where to go.  At the Pub in the Park there were hundreds of cyclists milling about.  There were over 60’s, under 20’s, and slightly overweight 40 year olds like me and Steve, and the bikes were all sorts – road racers, courier types on fixies, classic racers, classic three speeders, Bromptons, MTBs, hybrids and even what can only be described as “grunge” bikes, ridden by wild looking crusty/feral types. All amazing and the atmosphere was incredible.

People were departing in small groups from around 7.30 pm on. We left at 8.00 pm and quickly tagged onto a bunch of probably about 30 cyclists. We got through the streets of Hackney quite rapidly and headed out on a steady climb into Epping Forest, joining up with other groups as we went.

Once on the open road you could get an idea of the scale of it. A cacophony of hundreds of red flashing tail lights twinkled into the distance as far as the eye could see. In dual lane sections we took over the entire outside lane. It was an amazing demonstration of the power and popularity of the humble bicycle.

After about an hour or so it was dusk and we needed those lights. Unfortunately although the event was planned for a full moon it was cloudy and gloomy so it got dark quite fast. My new light seemed to do the trick and Steve had his mega searchlight in reserve for the really dark bits.

Being new to this we had discussed pace and decided to take a cautious approach. We’re both reasonably fit from regular commuting (20 miles a day for me, closer to 40 for Steve). But I had not ridden a distance like this in a very long time (25 years ago) and Steve never had. S0, aware of the long distance to be travelled, we both consciously held our speed back.

Initially sitting on about 20 kph we got bored after a while – it seemed the effort was in slowing down and I knew that would drive me crazy, so we relaxed and the speed crept up to 25, then 30 kph. That seemed faster than quite a few people so we were catching up on small groups and steadily moving through them and on to the next group, and so on. Of course there were plenty travelling quicker than us too. But as we both found 30 to be a comfortable pace we stuck to it, pretty steadily up the gentle gradients, on the flats, and sometimes a bit quicker down the other side. As it turned out that was the right call to make and we comfortably held that pace for the entire trip, give or take a bit.

Our first stop, was right on dusk in a little village whose name escapes me. The informal nature of the ride was brilliant, at various points you’d see clumps of people stopped for a chat, a bite to eat, a few photos and then back on their way. Usually the stops were in villages along the way, frequently outside pubs but most people didn’t buy anything. As it panned out we probably stopped about once an hour throughout the night.

According to my odometer we’d covered 20 km since the start, so already 10% of the way (I was calculating on 200 km, actually it was 186). It felt good to be 10% there already but also daunting. I wasn’t sure we could do 9 more of these. My legs were fine but my neck was killing me. I was already aching from the unfamiliar road riding position (I hadn’t ridden the Bianchi for 2 years). We chatted to a couple of riders stopped near us, they were having a few aches and pains as well so we swapped complaints in a jokey sort of way. I popped 2 more Ibuprofen, ate an Anzac Biscuit, drank some Lucozade Sport and then we were back in the saddle.

Skip to Part 3

Pre-history, before MTBs

Once upon a time there was no such thing as a Mountain Bike. And it wasn’t that long ago. I love MTBs and probably 90% of my riding in the last 10 years has been on MTBs, but when someone first told me, in about 1984, that there was a bike called “Mountain Bike” that was like a big BMX with fat tyres and gears I thought it was a stupid idea. “It’ll never take off” I said. “Where can one of those go that a 10 speed can’t? They’ll just be heavy and slow on the road and barely more effective off it.”

And although that seems a crazy view now, at the time I thought I had a point, based on our recent touring experiences and a healthy dose of precocious arrogance. I was of course ultimately wrong, although perhaps not entirely so – early MTBs often were tank like. Raleigh Grifter anyone? On the other hand you could never say that about the brilliant 1983 Specialized Stumpjumper

The discussion was taking place at Raspin’s Beach campsite, in Orford, Tasmania. I had set off from Hobart that  morning at 5 am with my friends Andrew, Stu and David. Now we were 80 hilly kilometres and one day in to our planned week long cycling, walking and camping tour of Maria Island, just off the coast of Tasmania. The Raspin’s Beach campsite was the staging point till we caught the ferry early next morning.

We all rode 10 speed road bikes, biased towards touring with racks, panniers and in some cases modified gearing with wider range gear clusters. They had 27″ wheels and I think we had all upgraded at least some components to alloy, like “cotterless” cranks, alloy stems, and alloy wheels with quick release hubs. The frames were steel and I think most were reasonably decent grade  “chrome-moly” tubing. They weren’t as heavy as you might think and were surprisingly sturdy.

David had toured a couple of times before, and last time he had invited me to accompany him to Bruny Island’s Labillardiere Peninsula a year earlier, a round trip of about 200km, over half of which was on dirt roads and tracks. Andrew and Stu, both good friends of mine, had joined us for this latest tour to another island, Maria. Fired with enthusiasm we had planned an ambitious programme of further tours for the coming year.

That day we had followed the main highway to the north of town, reaching Bridegwater Bridge at the outskirts by sunrise. We rode up the old East Coast highway, built mostly by convicts in the 1850’s and punctuated by such landmarks (and obstacles) as Grass Tree Hill, Bust Me Gall Hill, Black Charlie’s Opening (cue schoolboy humour), Buckland Straight and then twisting down through the narrow, rocky Prosser Gorge, passed all the way by giant, speeding, heavily loaded log trucks, carting Tasmania’s old growth forest away to make woodchips for Japanese paper mills. We reached Orford in the late afternoon and set up camp at Raspin’s Beach, in view of the looming bulk of Mount Maria in the distance across the water. In Tasmania we don’t have much flat land – even the islands are usually half drowned mountains. The next morning we took our bikes on the ferry to Maria Island, heavily loaded with tents, food, water and other kit.

On Maria Island, a National Park and the scene of an early convict settlement from Tasmania’s past when it was called Van Diemen’s Land, there is a lot of wildlife. The animals seem less timid on the island and can at times be surprisingly forthright. Emus ran up behind us and stole food from our panniers. Wombats occasionally blocked our path, but were more often spotted comically trying to “hide” head first in a bush half their size, on an otherwise open plain.  Tasmanian Devils and possums kept us awake at night, screeching, shrieking and fighting over the right to raid our tents. But most of all I remember the magnificent Forester kangaroos, Tasmania’s only roo breed but the second largest of all roos after the Red. The males reach around 6 foot tall and in mating season they have huge, savage fights for the rights to the females. They have massive powerful feet and claws that would seriously maim or kill a person if they tried. Thankfully in the main they are gentle. I’d say they are a lot like deer and I wouldn’t want to get the wrong side of a stag either.

In the days to follow we cycled over probably 60 or 70 km of rocky and sandy tracks on the island in at times blistering heat. We used our friction, non-indexed gears very effectively and ploughed our bikes, so heavily loaded you could feel the frames flexing, through mud, sand, river crossings and loose gravel. The bikes were surprisingly capable and surefooted in such rough terrain.

One hot afternoon later in the week, we cycled to the southern extremity of Maria Island. Our destination was Robbins Farm (I think that was the name), now abandoned and overgrown since Maria had been declared a National Park in about 1970. Having explored the ruins with boyish curiosity we turned for “home” – our base camp at Chinaman’s Bay, just north of the isthmus. The afternoon return ride was in blistering heat, probably 35 degrees. It was slow, hot going. Ploughing in low range gears through the soft dry sand on the isthmus joining North and South Maria Island together, there was a sudden almighty CRACK, like a gunshot. I saw a piece of something small and black fly through the air in front of my bike, and then realised the sound was my front tyre blowing out in the heat. The hot sand had been too much for my rather worn tyre, still running at high pressure, and it had blown a massive hole in the sidewall.

We patched the tyre up with gaffer tape on the inside and repaired the tube with a giant patch (it had literally lost a pea sized piece of rubber). I ran on reduced pressures for the rest of the journey, including the 100km ride back to Hobart. This was the only flat or mechanical failure we had for the entire trip, a round journey of probably 150km with intermediate journeys of 10-30 km at a time all week in harsh terrain. It is hard to believe it now, but we did all of this on what were in fact standard road going “10 speeds” – 5 cogs on the rear, 2 on the front. Realistically we had probably 7 actual gears to choose from. It’s easy to forget where it’s possible to go with skinny tyres, few gears and no suspension.

Seeing I’ve recently got back in touch with Andrew via Facebook I’m going to ask if he has any photos from this trip. I lost mine years ago. Interestingly he still rides, I think he has a Giant Trance now. And I have a couple of Marin hardtails.

So yes, MTBs won that particular argument in the end.

Bianchi “Danilo di Luca” via Nirone

Bianchi Danilo di Luca

Bianchi Danilo di Luca

I bought my Bianchi “Danilo di Luca” via Nirone limited edition road bike in 2006 when I had rashly entered the London Triathlon and needed a faster bike than my Marin MTB. It was the first road bike I’d had in 20 years since my old Ken Self 10-speed got nicked.

Blimey… road bikes have come a long way in 20 years. I do really like the styling, particularly the paint job – it’s bare polished aluminium coated in clear lacquer. It was a special release of the new 10 speed cassette in the Campagnolo Xenon groupset (basically the premium spec now entering the lower rung groupsets) – full publicity spiel here. Apparently Danilo di Luca was the Bianchi works rider that year and won something. I’m so not up on road cycling competition. (Update – he didn’t win, he retired early. So I guess that’s why the Limited Edition was released “on the quiet”).

Anyway I’ve had it 3 years now but not done a lot of miles on this bike, keeping it mainly for occasional use and certainly not commuting. As a result it’s still pretty much immaculate. So, I took it out recently to do the Dunwich Dynamo and it REALLY pissed me off. The chain was clicking (yes I did lube it) and the gear shifts were rough, especially on the front. It even dropped the chain once, a fault it’s had since new.

Now I hang my head in shame. I’m a pretty decent bike mechanic but I really haven’t done much to this since I got it. It’s basically as Halford’s set it up (bought it via them as they were our Cycle to Work scheme suppliers) and I don’t think they had previously worked on anything more fancy than a Shimano Altura. To be fair they got it mostly right. Anyway I vowed on that ride to get a new chain and upgrade some of the Xenon groupset which is really only entry level Campagnolo.

So, I did some research, got onto eBay and over the next few weeks I bought some pretty immaculate components. I settled on Centaur, which is below Record, Chorus and Athena but above Veloce, Mirage and Xenon in the Campy line-up.

I ended up getting a full size Centaur crank set (53/39T), Centaur rear 10sp derailleur and Centaur front derailleur, all for under about £60 including a brand new Centaur bottom bracket which usefully will fit my singlespeed frame. I also bought a new SRAM PG1050 chain. SRAM chains are the best.

So on the weekend I took the old dear apart, changed everything over, gave her a polish and spend a happy couple of hours inside drinking wine with my wife and fine tuning the front derailleur with the bike mounted on her turbotrainer. Bike, woman and wine – heaven.

In the turbotrainer

And best of all it runs perfectly now. I sussed out the Campy QS shifters – very clever, for 2 front cogs they have 4 micro-shifts allowing you to fine tune the derailleur poisition to cope with all possible gear combinations. I have set the derailleur higher than it was originally, not only to cope with the 53T crank but also to make use of the extra clearance at the lower part of the front derailleur. It seems to work fine under load and with no load and there is no point where the chain hits although it’s very tight on the clearances. And the chain doesn’t come off.

Next the test ride (can’t do it yet due to hand injury).

Singlespeed Project – Part 1

Well, after falling off my bike and rescuing the Dayton I’ve been a bit distracted from my original vintage bike project, the Dawes (a.k.a. “Franco-Suisse” –  or not, as it turned out).

Having found out it’s not what I thought it was and also realising I know even less about it than I thought, I’ve at least solved a quandary. I wanted to do up a vintage steel frame to take on next year’s Dunwich Dynamo, and to be honest I think I’m a bit old to do 120 miles overnight on a singlespeed or fixie. But at the same time I did fancy a fixie for commuting. So, in a bit of a quandary, I started to get retro Campagnolo derailleurs and other geared stuff to make this bike a multi-speed, possibly 10 or 12 speed (old skool – friction shift, non indexed). But I really was not sure and my indecision was holding up the project.

But now I have the Dayton which is a genuine original 5 speed so that will do the longer runs perfectly. This frees up the Dawes for my singlespeed/fixie project, and also to an extent gives me liberty to play with the componentry. I had planned on making it as retro as possible with old parts of at least close to its original era. Now I’m more inclined to use newer bits where appropriate as well as some old bits to add to the retro feel of the bike. This also means to an extent I can buy cheap new or near new parts.

The Campagnolo Nuovo Record derailleurs and Sachs-Huret twin downtube shifters can await another project or maybe go back on eBay. Probably another project as I’d like to do one with my wife next (for her).

So, having got “Sheldoned up” on singlespeed conversions I feel ready to get going on this one again. The Dayton is going to take longer to do properly and I want to get that one 100% right. I think I’ll get all the remaining bits for the Dawes and build it up “ghetto style” on the frame as it is with the revolting Hammerite paintjob. This means I can set everything up and make sure it’s just right before sending the frame off to be stripped and repainted. And even then I’ll go minimalist I think. No bands, no decals, no chrome, just the head badge and clean paint.

All fired up with my new plan now, and just to cap it off, on Monday evening I found a lovely vintage Dawes head badge (pic above) to match the broken off original. Got it for £13.39 delivered – eBay is brilliant.

(Updated a few weeks later…) For the record, I was wrong. It’s not a Dawes frame, it’s a Falcon Olympic. Anyone want to swap a Falcon badge for a Dawes badge?

My Bikes – The Kalkhoff

Kalkhoff logoA neighbour was clearing out his garage about a year ago, and dragged out a couple of old bikes. Knowing me to be both a bike nut and a bit of a scrounger he offered them to me, primarily to save himself the bother of taking them to the tip.

Of course I accepted. The bikes were:

  1. A green Kalkhoff “Club” men’s 3-speed bike – looked the best of the bunch but quite oldfashioned;
  2. A red ladies’ 3-speed Record which looked horrendous with a mangled and rusty basket on the front and a battered looking child’s seat on the back, and the chain hanging off it;
  3. And a Halfords’ Puffin kids bike with 10″ wheels and fat white tyres. Cute in a retro 70’s style.

I put the bikes in the shed and ignored them for a few months. My wife gently teased me about “the wrecks” – she understands my need to hoard and tinker really and is very tolerant of my obsessions. Then a few months ago I had a spare afternoon and the kids so we got the Kalkhoff out and took a better look at it. It is an elegant, upright styled bike, with horizontal crossbar (not sloped), lots of chrome, full mudguards and chainguard, oldfashioned cottered steel cranks, a well padded sprung “mattress” seat and upright handlebars in the european fashion. In fact pretty much the same geometry for a european or English town bike that was common in the 40 years between 1945 and 1985. From the date stamped on the Sturmey-Archer hub this one seemed a later version, around 1983.

Kalkhoff Club bike 1983 Kalkhoff Club 1983

So we took it out of the shed and cleaned it up with a bucket of soapy warm water, some sponges, brillo pads and steel wool. The chrome was in beautiful condition under a very fine layer of surface rust which came off easily with steel wool. The paint, although chipped in places was a lovely deep blue-green metallic. The kids helped me to clean and wax the paintwork and polish the chrome, then we scrubbed the whitewall tyres to get the road grime and grease out of them. They came up beautifully and give the bike a lovely retro look.

I took a look over the mechanicals and listed the faults:

  • One brake cable snapped
  • Gears (3 speed Sturmey-Archer) out of adjustment and rough shifting
  • Cable housings hanging loose off the frame
  • Mudguards and chain guard contacting wheels and cranks
  • A few bolts loose and missing including seatpost
  • One loose cotter pin
  • Broken sidestand
  • Tyres OK, slight cracking to white sidewalls
  • One inner tube punctured and Woods valve in poor condition
  • Broken wiring to generator lights
  • Front wheel bearing stiff
  • Broken off sidestand

I replaced the brake cable with a new one (I tend to buy few spares in multiples so these were left over from my Marin project). I replaced the missing bolts, straightened the mudguards with my hands, tightened the various loose bolts and adjusted everything correctly. Tied the cable housings back with some black cable ties, removed the ugly old generator but left the lights on for style. I found a couple of replacement inner tubes on eBay for £3 the pair and replaced the front one. When the wheel was off I cleaned and repacked the bearings.

I took it for a ride and it was pretty good, and very comfortable but the gear shift seemed sticky. I looked up Sheldon Brown’s advice on 3-speeds and added a few mls of engine oil the the Sturmey-Archer hub using a small syringe. With a few test rides and some cable adjustments it ran and shifted perfectly.

I looked up Kalkhoff on t’Internet as I didn’t know the brand. Evidently it was a well established independent German brand until the mid 1980’s when it was swallowed up by the declining Raleigh empire. By the late 1980’s it was basically Raleigh’s german arm, but at the time this bike was built Kalkhoff was still an independent West German manufacturer of quality cycles. This is borne out by the fitment of 26 x 1 1/2″ wheels which is apparently an  old german standard size (English was 26 x 1 3/4″).

The bike also has a rather neat wheel lock attached to the frame under the rear brake, which simply locks a loop through the back wheel when you park it. Not exactly A-grade security but enough inconvenience to deter casual thieves. Usefully it still has a key. So having cleaned the old dear up I started riding it locally to the shops and so on, to get it properly bedded in. I liked it a lot but in all honesty it is a bit staid for me, so in the end I decided to sell it to raise some funds (and storage space) for my new lightweight vintage racer project.

Well, it has just sold for £131 on eBay. That will pay for the re-enamelling of the Dayton. Not bad for a bike that took me a couple of hours pleasurable tinkering and about a fiver worth of parts, and I’m pleased that a quality old bike will have a new and hopefully appreciative owner. It’s a bike that should be used regularly.

Kalkhoff Club - Rear View

Kalkhoff Club - Rear

Cateye HL-EL530 Front Light

Cateye HL-EL530 Front Light bought for the Dunwich Dynamo. Not a bad light all round but not perfect either. These are my views and experiences:

Good bits:

  • Looks good, nice solid well finished feel to it
  • Bright light, but not insane, good spread which works well even on dark roads, at least until some f**ker with a super bright eye level back light gets in front of you and ruins your night vision.
  • Very good on batteries

Rubbish bits:

  • Switch is too soft, so easily bumped “on” (this happened quite a few times during transit by train and when standing about)
  • No flashing mode (but that’s not such a big issue for a main front light, if you want a “flasher” you should probably have a little one as an auxiliary front light)
  • Mounting bracket seemes good but it fell out of mine after about 6 hours of riding
  • Not shockproof. It broke inside somewhere (loose bits rattling about) and completely ceased to work after it fell out of its bracket and hit the road. Now returned under warranty. IMHO bike lights should be shockproof, at least as much as falling off handlebar height and hitting a road under their own weight – this patently was not, a big disappointment on an otherwise good light.

Overall a decent light for the money but should be handled with care and probably taped onto its bracket. I’ll keep the replacement when it arrives but will be ultra careful with it.

Rating 3/5

Dunwich Dynamo Part 1

Some time ago my mate Steve suggested I join him on some insane overnight ride called the “Dunwich Dynamo”. To get him off my case I said yes and thought very little more of it. He rang me a couple of months later to remind me and, realising it was very soon I said sorry, no. It sounded like no fun at all, riding from Hackney in North-East London to Dunwich, 120 miles away on the Suffolk coast. Especially as the ride STARTS at 8.00 PM and goes overnight.

Nuts I thought. I’ll never do that.

A week later after maybe slightly more wine than is sensible, my wife said I should do it. Momentarily enthused I rang Steve and said I’d join him after all. Next day I got up and thought “What an idiot”. I didn’t even have any decent lights since my last lot got nicked off my commuter bike in February and I’ve been commuting in the daylight over summer. And I didn’t want to put lights on my lovely Bianchi which is still pretty immaculate after 3 years (mostly cos I hardly ride it, commuting on my old Marin Pioneer Trail and taking my other Marin Northside Trail away on weekends for some mud play).

That said, once I was really committed I got pretty excited about it. I had 3 days to get ready so I ordered a new light pronto I didn’t want to go crazy but it had to be good enough for dark roads and to use in winter for commuting. I like Cateye kit so I took a look at Wiggle’s offerings and ordered a Cateye HL-EL530 LED for £32.79. It got me through the night and almost lasted the distance – see my review.

Anyway I read a few things online and took some tips from those who had gone before. My own list will be added below when I can find the scrap of card I wrote it on.

Stuff to wear:

  • Cycle shorts (I used MTB shorts with lots of pockets and a lycra cycle short “inner”)
  • Cycle top (short sleeved) – again lots of pockets, and windproof
  • Bodyglide (for groin area, stops chafing)
  • Helmet – duh!
  • If cold (it wasn’t) a “Buff” for the neck is great, as are removable sleeves/leggings.
  • Specs with clear lenses
  • Decent cycling gloves
  • Light backpack. I got (at the last minute) a small Bikehut pack from Halfords… it was cheap (£25) and had the clips and separate section suitable for a Camelbak bladder. I have 2 Camelbaks and have never used them as you can’t carry stuff with them so this was ideal. With careful packing I was able to get everything else in as well.
  • Camelbak bladder (to insert in pack)
  • 2 x Water bottles and cages (on bike, obviously)
  • Crossbar bag (ideal for mobile phone and energy gels)

Stuff to pack:

  • Food:
  • Anzac Biscuits (traditional Aussie sustenance rations) with extra golden syrup in recipe to make it chewy and sugary
  • “Go” energy gel packs (various flavours, they are all horrible) – I took 10, 1 per hour.
  • 1 x “Smart” Gel (laced with serious caffeine, brilliant!) – save it for the “low” of around 2.30 am and only use one
  • Camelbak bladder full of H2O (in Bikehut small cycling pack)
  • Lucozade sport – 1 in bottle (in cage), 1 disposable on backpack to have early on
  • Water bottle (in cage)
  • Extra stuff:
  • Mobile phone
  • Camera
  • Money (including small change as they often run out at stalls en route)
  • Ibuprofen (great for my back, I’m getting older)
  • First aid kit + space blanket + plasters (why are these not in First aid kits?)
  • Chap stick
  • Travel towel (for the dip in the sea at Dunwich). To be honest I couldn’t be arsed this year when the time came but maybe next year…
  • Flip flops (beats walking about in cleats once you get there)
  • Bike Stuff:
  • Multitool (with a chain breaker)
  • Spare 700c inner tube and patch kit
  • Tyre levers
  • Small pump
  • Lights (front and rear) plus a flashing LED armband
  • Spare batteries for head and tail lamps
  • Cable ties
  • Gaffer (Duck/Duct) tape
  • Things I packed and didn’t need:
  • Bike lock
  • Second inner tube (overkill)
  • OS Map. Will probably take it again anyway but almost definitely not needed
  • Lightweight fluoro rain jacket. Will take it again next year.
  • Head torch
  • Things I didn’t pack but should have:
  • Spare small headlamp (for safety in case main one breaks)
  • Sandwiches. Good honest food would have been lovely en route.
  • Track pants/top. I travelled light and my lovely wife met me there anyway with said items but if going unsupported these would be good if it gets cold. (It didn’t in 2010…)

The main event info is at Southwark Cyclists‘ page. They do a brilliant job organising what is in effect a free event. Additionally what I found useful in preparing was this blog, particularly the replies and suggestions from others.

Needless to say, it was brilliant and I’m definitely back again next year, hopefully on one of my vintage bikes (yet to be restored). I’ll write about the ride itself shortly.

Just found a nice succinct first timer’s summary of this year’s event here.

Skip to Part 2

Useful Links

Useful links on all things 2 wheeled. I will add more as I go along and try to remove any that become redundant or dead.

  • Sheldon Brown – the ultimate cycle mechanic, engineer, guide, philosopher, encyclopaedia, enthusiast, guru and all round good chap on the web. Having read enough of his pages I feel I knew him, I wish I had. Sheldon is sadly now deceased but his advice lives on helping (I expect) millions of cyclists. If you like to do your own bike mechanics or want to know how, go no further. There’s nothing worth knowing about bikes that he hasn’t written about and probably explained, simply, clearly and comprehensively how to do yourself. RIP Sheldon.
  • Classic Lightweights UK – a recent discovery but a brilliant resource for people interested in older racing bikes from the UK and sold in the UK from Europe
  • Campyoldy – Specialist old parts dealer dedicated to classic Italian kit especially Campagnolo. They have a lot of NOS (New Old Stock) even hand built frames. Their monthly jumble sales in London EC1 are apparently highly recommended (I haven’t been yet)
  • The Unofficial Brooks Saddle FAQ – sez it all really
  • Retrobike – again a recent discovery but full of great stuff. In particular look for the Auction Watch pages.
  • Retro Cycling Vintage – some sort of eBay trawler that seems extremely well organised. I can’t fathom how they make their money but it seems very clever.
  • MTBR.com – useful user reviews on most MTB kit sold in the last 15 years, excellent when considering that eBay bargain…
  • The Northwood Wheelers – lovely site dedicated to a long lost London Cycling club with lots of period photos and information about cycling in the 1940’s and 50’s, possibly the heyday of British cycling.
  • London Fixed-Gear & Single Speed Forum. Genius. There are equivalents for other major UK cities.
  • H Lloyd Cycles – massive range of reproduction decals at reasonable prices. Personal customer services. If I get them do do the Dayton decals I’ll report my experiences.
  • SRAM Chain construction, maintenance and wear – Explanation on chain construction and chain wear from SRAM’s head of Product Development (originally posted on CTC.org.uk)
  • SpokeanWheel – Spoke and Wheel Building website with very comprehensive information and opinions. He seems to differ from Sheldon on a couple of points (e.g. how to tension relieve spokes) but seems to argue the case pretty well.
  • Disraeli Gears – A good quality and remarkably well informed history of derailleurs with detailed photos and examples of a pretty broad selection.