Tuesday, 10 November 2009

Pressing Matters

The teenage dream’s transformation has rolled to a complete standstill thanks to some kind soul helping themselves to my Czech made headset press and the importer advises a timescale of several weeks until the next delivery. I may have to wait, unless Justin (Burls) can come to the rescue and install the mighty Woodman. A local, mobile “Mechanic” ran the proverbial mile at the offer of work and shops seem understandably, reluctant to undertake work unless components are purchased directly from themselves. Good things come to those who wait…. Timely then is the arrival of these advanced Jagwire pads that will soon replace the OEM cartridge types fitted to the budget Miche Performance callipers earmarked for the build. Holdsworth safely hibernating for the winter months, its up to the Univega to provide those much needed smiles per mile and as ever, the tubby tourer saves the day. Sporting 2.1-inch knobblies there’s not a great deal of fender clearance but enough for negotiating surprisingly gloopy trails. Admittedly the wide profile makes for a slightly ponderous passage over tarmac but often, I feel the need to escape winter asphalt in favour of green lanes, bridal path and “roads” less travelled. For all their virtues, they’re not impenetrable as my feral cat demonstrated, puncturing the front with his claws. Attempts to repair the gashed inner tube using the imaginatively named “Porno patches” has proven unsuccessful- a shame given Joshua seemed so pleased with his efforts over the weekend. I may try again saying nothing so as not to shatter his illusions or otherwise weaken confidence in his notable mechanical aptitude. The Stronglight touring triple has been replaced in favour of this keenly priced Shimano Alivio with identical rings-pretty much plug and play with some slight tweaking of the front mech’s adjustment screws. A contemporary two-piece Deore might’ve been the obvious substitution but there’s a good 6,000 miles of life left in the venerable square taper UN52 so, on balance the Alivio is the most cost effective solution.

There was nothing mechanically wrong with the Stronglight; save for the arms running hairs breadth from the frame’s pronounced chainstays- precluding fitment of neoprene chainstay protectors. Introducing winter overshoes resulted in their rubberised heels chafing the frame’s lacquer top coat. Problem solved and shifting seems, pardoning the pun, fractionally slicker to boot… On the subject of footwear, the recent drop in temperatures have seen these emerge from the wardrobe- foul weather mtb booties, I’m eager to lay my hands a road variant but while a little portly, they’re just fine for blazing a trail through the cold but enchanting forests. The other thing I love about winter, aside from riding unspoilt moonlit trails, is cross racing. Here in the UK, Genesis have released a singlespeed/ fixed crosser finished in a very fetching retro orange. Fashioned from worthy, if slightly workman like Reynolds 520, it bears striking resemblance to the Ilpompino save for nicer frame ends and a sharper looking fork blade.
Thoughtfully it has the four pint carrier and fender mounts and sufficient bottle mounts to serve as a four seasons’ sub £500 funster. Obviously, I couldn’t justify it but it’s certainly given me ideas of reconfiguring the Ilpompino with these Schwalbe 38mm studded snow tyres. I had also been looking to acquire an mtb variant (Bike Nashbar used to do a good store branded copy) for the Univega as with good preparation and the right equipment, snow opens new dimensions in riding pleasure but unlike Utah and indeed many other parts of the globe, the paltry few centimetres hardly warrants large investment. Besides which, while there’s always room for fun and being care-free, I’m in no position to squander monetary resources either so some restraint’s a good thing. Elsewhere, good fortune has presented these non-toxic, bridgeable lubes and cleansers that seem equal to, if not superior to, most of those derived from petrochemicals.

I’m particularly fond of the bike wash that leaves behind only a shiny steed. However, a little care is warranted even with these products as they’re made from oranges and the skins contain d-Limonene, which some folk are allergic too. The firm also manufactures a range of belts made from recycled tyres and if you really wanted, they could recycle your own favourite rubber when the time comes… Watch this space.

Thursday, 22 October 2009

Forging Ahead With A New Front End

Since my last entry, thanks to one publisher's punctual payment and some divine influence, the forks, Woodman headset, spacers and bar wrap have finally arrived. More curious perhaps are my choice of bar and stem. Admittedly the Salsa Bell-Lap with subtly flared ends were my preferred option but an over sized Outland stem with 31.0 clamp precluded this. To my surprise, the Salsa are standard 26mm bulge diameter and in no mood to waste good parts, I opted for super-stiff WTB drops with greatly exaggerated flare. They're intended specifically as a rough stuff touring/mtb drop but phenomenal rigidity ad broader profile makes climbing easier.
On something of a roll, I finally applied myself to ordering the Nitto shim ensuring harmony between 1/18th stem and one-inch steerer. Shims can be fashioned from scrap aluminium cut with tin snips but £7.50 saves scratching nice parts and/or potentially nasty accidents. Further modernisation comes courtesy of these Cane Creek SC5 levers that will commend the fender friendly Miche Performance callipers with upgraded pads.

Elsewhere, I remain of the opinion that turn signals are silly on a bike. However, these integrated light and indicator units seem very practical for trailers. UK law dictates (with good reason) all tag-alongs have independent illumination for nocturnal use and with the nights drawing in faster than the chancellor's belt, their discovery is timely.
Here in the UK, The Cyclist's Touring Club (CTC) is spearheading a campaign against the social acceptability of casually careless driving. Stop "Smidsy" (An acronym of "Sorry mate, I didn't see you") This classic war cry beloved of inept and dangerous drivers nationally is perhaps more accurately translated as " Sorry,I wasn't looking for you!". My son and I find this depressingly familiar riding the Univega and tag-along so all the more reason to ensure the touring trailer resembles a mobile flight path through winter. A more refined swing arm and hitch ensure snappier installation/removal while smoother bushes mean it tracks better than the older yaks especially through the swooping lanes and back roads where only gentle vibration reminds of its presence. Rummaging in my Ka's boot not only produced my long-lost Sugino crank extractor but two tins of silver enamel paint, identical to the trailer's finish meaning the inevitable nicks, scrapes and blemishes can be skillfully hidden. In any case, the good folk at Maldon Shot-Blasting and Powder Coating have given a sympathetic quote for a two colour black (swing arm) and red (trailer body) respray when the time comes.
Infuriatingly, I managed to loose some vital fitting kit but was rescued by Geld Holmyard from Edinburgh Bicycle (owners of the Revolution brand) with replacements and even included a much needed mudguard bridge in the parcel! Increasingly bitter industrial action by the Royal mail is likely to cause misery to many in the short term but rich pickings for the dispatch mob as the retail industry grooms the public for Christmas-the height of the last dispute saw messengers earning £800 a week! Should this continue, Univega, trailer and I might show some uncharacteristically entrepreneurial spirit!
Continuing the theme of generosity, this delightful mug was an early birthday gift from someone knowing my innermost thoughts and intimate details. For the pragmatists, it holds nigh on a pint of tea/coffee/red bush or indeed soup without resembling the proverbial builder's bucket.
Heeding the advice of one-time wrestler BA Baracus, I've got some (track) nuts, anodized blue Halo's for the Holdsworth no less. I'm not usually keen on alloy fasteners-there's no denying their allure but even precision fit wrenches can wreak havoc on the soft metal.

Unable to to resist the lure of leafy green lanes and forest tracks, made all the more beautiful by the rich autumn colours, I've fitted these Kenda small block 8 knobblies- one in the range of mountain bike legend John Tomac's signature tyres and pretty swift too in their 700x38c form. These are 2.1 inches wide leaving very little room to spare between both frame and portly mudguards-not fag paper close but as intimate as I'd like for trail duties, they're a great excuse for my six year old to join in some muddy fun on the tag-along.

Well, that's all for now. Hopefully by Halloween the shim and headset press will have arrived, signalling an afternoon of measuring, checking, cutting and ultimately a beautiful makeover.























































































































Wednesday, 7 October 2009

Deviating from the Script Once More

Michael, Michael quite contrary tell me how does your fleet grow? Why, with Miche Primato dual pivot callipers, one inch carbon forks and band on bottle bosses all in a row...
Predictably there's been an about-turn on the Teenage Dream's fork choice-the chrome plated 531 blades complete with threaded steerer were a lovely idea until the "Out of stock" reality hit home. Mercifully Acor's UK distributor, Greyville enterprises have been kind enough to oblige with a carbon unit identical to those sported by Ninja Blue. Alas, the courier, despite having clearly read my note detailing a safe place to leave said forks returned them to the depot!
Impulsively, I've upgraded the budget "performance" calliper in favour of this higher end, Primato sibling-shallower drop, stainless fittings and less generic pads has transformed stopping prowess, modulation and feel. Overkill, given the braking requirements of a minimalist fixed perhaps but far from languishing in the spares drawer, the Performance, with 57mm drop and upgraded pads have sufficient fender clearance without looking "gappy" so will serve the Teenage Dream admirably. Funding these upgrades was the sale last weekend of my unused BOB YAK.

Selling stuff can demand both stoicism and resolve. There were hoards of enquiries from people curious about the Yak-in other words, cyber chancers looking for stuff to sell on eBay. They're quite easy to spot and often seem confounded when you politely decline their offer. One such individual-smacking of a dealer posing as a private consumer; demanded to know what I'd do in the event of not finding a buyer. My response advising I "would simply keep it" clearly left him dumbfounded! My reasons for selling were two-fold, this shop branded copy had come my way and there's no sense in hoarding duplicate stuff that isn't going to be used. After this tide of time wasters, a genuine buyer drifted in, questions were asked, photos exchanged and the deal done. My healthy, robust sense of cynicism suggests the Beast of Burden has a good home and won't find itself on eBay. I'd sooner pass kit on for slightly less to someone who'll enjoy and get use from it.As these photos illustrate, the other distinct advantage of the shop branded copy is its ability to fold compactly inside the waterproof tote bag for easy storage!
Now, these funny little bits of nylon might excite those of you seeking to carry bottles on frames sans braze-ons. True, bosses are easily added to steel frames but you'll scorch the livery-not an issue timed to coincide with a re-spray but some folk like to retain a frameset's originality-especially a classic. Adding braze-ons can also weaken structural integrity-not alarmingly so but some tubesets are more sensitive than others. On the subject of frame properties and specifically issues of rigidity and strength etc, wandering around the web,I happened upon this very interesting study suggesting that good old 531 (now in it's 73rd year) holds up remarkably well against wonder materials in controlled testing.

http://materials.open.ac.uk/bikeframes/bikeframe.htm

Pop-riveting bosses to an aluminium frame can induce similar feelings of revulsion and under the saddle/seatpost mounts aren't everyone's bag. These clever and aptly named "gizmos" can be positioned on the down or seat tubes and accommodates most standard cages without difficulty-just make sure you measure the tube diameter so as to get the right size-padding them out using shims fashioned from defunct inner tube looks second rate at best. For the time being, I'll stick with the Bor Yeuh bottle caddy but these plastic ties were worth experimenting with.

Belt transmissions remained a quiet force at Eurobike and while dividing many of us into simple love/hate dichotomies, Fixie Inc seem very committed having devised the Klick-Flip-the worlds first flip/flop hub for belt drives. Using a six bolt locking system closely resembling a mountain bike disc hub ensures precise alignment-there's no discretion with a belt as anything less than perfect chain line means both uneven wear an reduced efficiency. Supporters of this system cite greatly improved acceleration and transmission braking, zero lubrication and weight savings of around 300g over a comparable chain drive. keeping an open mind, there's still a sense of de-ja vu sweeping over me . Belt drives have been tried before and while undeniably quiet and mess free, debate rages over efficiency, durability and cost of replacement.

Snow drags back the foot that's slow... The dogs of doom are howling low...Well, we've not reached that season just yet. However, I'll take the opportunity to give frames and newly resurrected trailer a booster application of Waxoyling. Given last week's concerns surrounding the chemical composition of some workshop staples, it seems ironic and possibly hypercritical that I have ploughed surplus proceeds from the trailer sale into acquiring a batch of biodegradable miracle cleaners, degreasers and sufficient car wash/wax concentrate to set myself up commercially. Rest assured, corresponding quantities of Latex examination gloves were not forgotten.









































































































































































































Thursday, 1 October 2009

Cranking it Up

Lo and behold, days after my last entry, this substantial hot forged Stronglight track crankset came under my radar. Adding 220g to the build might fill some with horror but in practice, power transfer is greatly improved thanks to the rigidity of the arms. Coupled with a deep section CNC machined chainring, this largely addresses the shortcomings of square taper designs whether climbing out of the saddle or full out on the flat-at least for riders hovering between 70 and 80 kilos.

Dual sided SPD make a great deal of sense on a road fixers but then these Look KEO copies sport magnesium bodies, sealed cartridge bearings and tip the scales at a very reasonable 220g (pair) while giving an aesthetically sharper feel. Magnesium has been criticised for being whippy but charging along the climbs, out of the saddle with my full weight atop them, I haven't noticed any of the dreaded flex and engagement's only fractionally slower when snatching away from the lights.
With the nights drawing in, the murkier and dare I say, grimier season looms large on the horizon. Less daylight demands better time management and my attention turns to convenience cleaning products-bike wash, hand cleansers etc. Being honest, save for working bikes serving in crime ridden, inner city districts, the promise of effortlessly gleaming steeds in minutes is a real crowd pleaser but in keeping with some washing detergents, ingredients can be a real witches brew.
Anyone involved in the repair side of the auto industry should be only too aware of the dangers associated with prolonged exposure to petro-chemicals and their health effects. Probe deeper into these wonder potions and often you'll discover hormones and carcinogens closely associated with infertility/birth defects, cancers and other physiological change.It's nothing new or restricted to industrial applications-these are commonly found preserves and stabilisers in cosmetics/toiletries.

Large manufacturers promote their benefits for the lowest possible price and as consumers we passively collude without thought to the longer term consequences. Equally, those boasting super invasive, filth busting formulas must also have some degenerative effect upon welcome lubrication. I for one am careful to avoid spraying such formulas-even citrus based, directly at headsets, hubs, bottom brackets. Fussy? maybe but there's insufficient evidence to suggest these chemicals, ingested through the skin don't mutate or contribute to disease or illness. I'm not trying to cultivate paranoia but it's food for thought and gloves, Latex or otherwise are wise precautions when working with them.
Nothing gladdens the callous hearts of bike-thieves more than a nice, shiny anonymous looking bike they can flog quickly without trace. Therefore, I've opted to treat Ninja Blue and the Teenage Dream to Alpha dot. It's been on the market for a good decade or so and feedback suggests it's like kryptonite to the professionally light fingered and insurers lower their premiums accordingly. Like any other tagging system, there's no substitute for solid, properly used locks and secure storage but they mean bike and rightful owner stand a hope of being reunited. It's a lacquer containing a unique code linking bike and owner courtesy of a central database. Unlike transponder systems which are easier to dispose of, a thief can never be sure they're removed all trace and can be applied to most surfaces without affecting paint, lacquer, plating or anodizing.Last but not least, the Univega finds itself sporting this nifty T section alloy cage designed to haul 1.5 litre PET bottles without flinching, making those impulsive roadside purchases easier to cart about. Measuring 33cm long, fitting's tricky on compact framesets, demanding I forgo one mounted on the seattube but the benefits outweigh the shortcomings. That said, I've a feeling my dentist doesn't share my enthusiasm!











































Monday, 28 September 2009

Pedalling Contradictions

Some rides flow seamlessly while others have very clearly defined beginnings, middles and ends-Sunday's mid morning meander being a case in point. With the strong autumn sun calling it was time for Ninja Blue and I to take advantage of the temperate conditions before weather more characteristic of the season took hold. Ninja Blue is my pet name for the Holdsworth-there's a long sentimental story underlying this curious moniker and maybe someday I'll share it.
Gliding through the village, attune to traffic conditions, yet equally consumed by my thoughts, we turned right into the tight and winding back roads to a warm "Alright mate!". Caught by surprise, I must've seemed unnecessarily aloof bordering on discourteous realising the second of two road riders was in fact addressing me. Tongue and manners rediscovered I managed a polite "Yourself?" before his "Yeah, not bad" concluded our dialogue.

My disconnected response left a twinge of guilt but then: I was in one of those very quiet modes that typify me-times calling for steady cadence, reflection and inner peace. Bowling along the lanes saw periodic encounter with kindred spirits before confronting Little Mountains Road. My ego whispered of how I flew up here in my teens-fixed or freewheel and mercifully powering a 79 inch gear, my legs met the challenge without hesitation despite road surfaces resembling treacle toward the summit. Unusually, body and soul felt no inclination to cruise beyond 20mph throughout our journey.
In retrospect this was just as well, entering another twisting turn and chasing onward I was greeted by a group of children playing in the lane. Given these paranoid times, I was reassured to see them so carefree. This was diluted by their desire to dart back and forth across the narrow stretch of road. Mercifully, a cautiously driven Renault MPV had tempered their passion for this curious game of dare, though my right hand hovered over the brake nonetheless. A quick kick of the transmission saw us steal a march on potential chaos. Clocking up the miles, I'm starting to notice small flaws in the build. Nothing monumental but the budget Stronglight crank shows discernible flex under load. Credit where it's due, everything turns smoothly and reliably enough and given the Holdsworth will be hibernating through the winter months upgrades are unnecessarily indulgent... Unless something irresistible presents itself at the right price.
Elsewhere the Teenage Dream is entering the second phase of its makeover but this has introduced a wealth of complications. It was an oh-so-simple recipe, purchase carbon fork, Woodman sealed bearing Aheadset and suitably refined bar and stem. Teenage Dram brought well and truly into the 21st Century...Then along comes chrome. Not just any old chrome mind, oh no. 531 race blades and a threaded steerer. This saves a good wedge of cash and worthy components from languishing in the spares drawer.
It's been seventeen years since I bought anything sporting chrome-the Teenage Dream's winter sibling had a fully chromed uni-crown cro-moly fork. Objectively, chrome plating is an awful process to subject delicate,precision components and thin walled frame tubing. I'll concede half-chrome chainstays are very alluring but this exterior beauty comes at a high price....Involving acid baths and other brutality, it's a process Dr Crippin would approve of and not the sort for a beautiful bicycle frame. Before any plating is added, substantial amounts of metal are stripped from the tubes ready for polishing. Later stages involve plenty of dunking in acid and other toxic brews before passing through a neutralising bath in the hope of purging any remnants. Any traces left here will result in internal corrosion and ultimately frame/fork fatigue.
Decorative chroming by nature is notoriously thin, made worse by modern platers forgoing the protective copper layer. This leaves a porous surface and the steel beneath vulnerable to rust-especially in coastal regions. Because paint doesn't magically stop where the chrome starts, finishers employ acid etch primers to cajole it to the slippery surface but longevity is poor and the paint ultimately recedes. Columbus strongly advise against it- ironic given most Italian marques sport acres of it!
Knowing this, why then am I still lusting after a pair? Well, £55 for 531 with a sloping crown is too tempting while allowing the channelling of precious resources into other projects. That said, the merest hint of a price hike will see me running to contemporary carbon faster than a tot with grazed knees to their mother.














































Tuesday, 15 September 2009

Knock on Wood

Influenced by wood's widespread popularity at this year's Eurobike and coinciding with the successful retrieval of a Bob Yak trailer specific skewer from storage sees the resurrection of these bespoke Maple wood fenders. Originally designed and built for my beloved Ilpompino some three years back, they became redundant when I felt compelled to run tyres twelve millimetres wider than the 28mm profile allowed. Fast forward eighteen months and their warm, tactile colour coordinates beautifully with the Teenage Dream's rich, luxurious green livery and there's just enough clearance at the fork crown and rear triangle.
Form and function extend the bike's horizons beyond October's end but I'll stop short of running it through the purgatory of the meaner months characterised by salt and slush. However, there's no sense in performing these adaptations until modernisation of the front end is complete-namely carbon fork, Woodman headset and a befitting bar and stem. Extensive upgrades are heavily reliant upon publishers cheques fluttering through the letterbox.

Project Road Path has reached the heady heights of decal design and I've agreed a price with a local graphic design company but our old adversary, fiscal restraint means the deal will complete come September's close. I had also toyed with the idea of making the pilgrimage to Cycle 2009 at London's Earls Court but having just returned from the enormity of Eurobike, will pass on the smaller show this year.
Preparing the Univega for the fall has seen not only pad upgrades but new levers and cables too. Changing a set of pads takes around fifteen minutes tops, allowing for any last minute fettling. However, somehow the nylon cable pulleys had deformed at the nipple rendering them useless after fifteen years loyal service. Shimano Ultegra have taken their place and this evening's wet blast through the lanes suggests they're an excellent pairing, although the lever's lighter action required a short period of adjustment. Repeated unravellings of the flamingo pink bike ribbon over the past six months have finally taken their toll. Electrical tape has come to the rescue, keeping it presentable enough until I can settle on a replacement-the smart money's strongly favouring Specialized's Roubaix wrap.

Adding insult to injury, gremlins also appear to have worked their mischief on its Basta dynamo lamp, melting the internal circuitry! High power NIMH and Lion rechargeable systems offer fantastic, retina burning performance but nothing compares to the convenience of a hub dynamo set-up-lighting's on tap with no charge or run times to constrain riding pleasure and there's something deeply satisfying about generating your own illumination. I will email Mr Hunt, our local Recycle agent to see if he'll supply a replacement in exchange for a small donation. On the subject of recycling, constructive vandalism sees this this tired Raleigh mtb frameset complete with misaligned rear triangle reincarnated as a headset crown race setting tool and work of modern art. The tubing was so thick as to tolerate MIG welding and bereft of my beloved pipe cutter, reducing it to useful scrap required an hour's intensive hacksaw surgery.
After some deliberation, the bottom bracket area characterised by a very worn, oxidised crankset has a certain artistic quality. A lick of paint and polish will see it transformed into a very fetching piece of sculpture...Albeit more out house than penthouse!





























































Sunday, 6 September 2009

Showtime!

Friedrichshafen,approximately fifty kilometres from the Austrian border in southern Germany plays host to Eurobike-Europe's largest cycling exhibition.There's something for everyone whether utility/leisure rider, road racer, track ace, tourist, time trialist, trials rider or tandem stoker. Electric bikes were heavily represented as an emergent and ever refining mainstream market. Some of us may well scoff but if they re/introduce a new generation of people to two wheels and bolster cycling then they have my quiet respect.
Elsewhere, retro was definitely the order of the show which heaved under the weight of leather bar wrap, saddles and accessories. Interestingly, high quality faux leather may well steal a march in the coming year given it requires nominal maintenance- dirt/stains simply wiping clean. I found myself particularly drawn to one exhibitor's bar wrap that looked great despite bearing the brunt of several seasons use and surviving a nasty spill into the bargain. Allegedly it changes characteristic according to conditions-cooler in the heat, yet offering tenacious grip in the cold and/or wet. Chrome is cool again and not simply among the Italian marques. Jamis had a couple of very sweet looking fixers with half-chrome stays and fork blades, although I'm underwhelmed by cable clips which scratch paint, trap moisture and ultimately encourage rust. Wood proved a very popular fender material with various larger manufacturers and small scale artisans proudly showing their wares. Fixed remains an established niche however, sub groups are definitely forming in the same sense mountain biking broke into cross country, downhill, trials etc.
The world and their mother appeared to have a fixer in the range from cynically adapted road framesets with track ends still sporting the full compliment of cable guides, carbon fibre track thoroughbreds to those following the road path tradition with sensible clearances and proper rack/fender mounts. Reynolds 525 and 631 cro-molys rubbed shoulders with Tange Prestige as typical, better quality tubing amongst the production builds-principally because their material composition is better suited to high volume production methods. However, there was also a healthy smattering of Columbus and more exotic tubesets mingling amongst 7000 and 6061 series aluminium. Cinelli and a few others presented bikes with traditional, one inch, threaded steerers but I dismiss this as little more than a quirky, promotional stunt rather than a serious indication of their wholesale resurrection by the cycle industry. That said, improved spares availability would be a godsend for those of us with older but very worthy machines in the fleet.

Anyone doubting sex and glamour's capacity to boost sales need only cast a casual eye over the stands adorned with beautiful young women in various stages of undress, the greatest titillation provided courtesy of those wearing only body paint. Being a respectable medium, I can't post those so you'll have to settle for these models on the Kellys stand.


Now, excuse me I've to purge this bag load of festering clothes accumilated from my week away....