Archive for the 'Bicycle technology' Category


Feb 02, 2010

Psst, how do you say flat-tyre in Gaelic?


It’s bonn ligthe. Thanks to the Bicycle Lexicon I could also tell you how to say it in 22 other languages. Or, if the non-Roman script was a problem, I could point to a pretty picture.

The Bicycle Lexicon was the work of the European Economic and Social Committee and has 23 language terms not just for mudguards, rims and suspension forks, but also cycling infrastructure, and terms useful for bicycle tours.

Fietscompartiment is Dutch for a train bicycle carriage, for instance. And, fret not, should you shred your skin-shorts in Finland you merely have to ask for pyöräilyhousut.

The Bicycle Lexicon is a free download and has been placed on Issuu.com. Got an Android phone? Download the Issuu Mobile app and you could have the Bicycle Lexicon on your person for your next world tour. Issuu Mobile is also coming to an iPhone and iPad touch soon.



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Feb 01, 2010

Grippy, gloopy, dry and buzzin’: riding through the cold snap


The winter of 2009/10 has been cold, icy and packed with snow. OK, it hasn’t exactly been Iditabike conditions but plenty of hardcore Brit cyclists spent much of late December and early January on indoor trainers.

I don’t blame them. Without my spike tyres, I wouldn’t have ventured out much either. I have other winter product favourites but, first, the tyres that have kept me riding, and upright.

StuddedBikeTyres  7697 - Version 2

STUD U LIKE
When the first few days of snow hit just after Christmas I wondered whether I should fit my spike tyres. They’ve been in storage for years. And for good reason: they’re a faff to fit and make a startling clattering noise on ice-free tarmac.

I studied the weather forecast and was convinced there would be enough black-ice around - about three day’s worth, predicted the Met Office - to make the switch. As it turns out they’re still fitted to the Xtracycle and it’s been my winter workhorse. There’s been a thaw, but black-ice is still an issue and, at the weekend, we got another dump of snow. The spikes stay.

My history with Nokian carbide-studded tyres goes back a long way. I first encountered them in the mid-1980s. Geoff Apps - the ‘father of English mountain biking’ - had been using Nokia 2-inch 650B snow tyres on his early mountain bikes, including the Range Rider. Geoff invited me to stay with him for one of his ‘Wendover Bashes’, some of the very first MTB events in the UK.

Geoff Apps & Range Rider

This was 1986. I’d spent the previous year touring some of the deserts of the Middle East on a Dawes Ranger. Geoff Apps’ Range Rider - fitted with gripshifts long before SRAM came along - was a much better climber than the Dawes Ranger, partly because of its tyres. By using thick Nokia inner tubes, Geoff was able to run at stupidly low pressures and could climb through mud with a sure footedness I knew I had to have too.

I’ve had Nokia tyres ever since (known as Nokian tyres since the 1990s). They’ve proved strong, and trust-worthy. Heavy, of course, and so the rolling resistance is a severe drawback but, on hard-packed snow, this is a minor consideration.

Over the last few weeks I’ve gone out of my way to find stretches of unsalted road and have confused motorists who’ve assumed as they’re stuck, I should be too. I’ve amused pedestrians who’ve been descending slopes holding on to hand-rails: it shouldn’t be possible to ascend slopes covered with sheet-ice but, taken carefully with no silly sudden moves, it’s been my spiked bike party trick.

According to the latest CTC magazine, UK suppliers of studded tyres have seen sales go through the roof (I shan’t say there was a spike in demand), with Schwalbe and Continental shipping in extra supplies from Germany. If you want to get spiked up, Peter White Cycles of the US has the definitive advice page on ice tyres, including blowing away all the myths about stud ejections and tarmac shredding.

Chain L lube

OIL HAVE SOME OF THAT
An awful lot of bike lubes can’t hack winter crud; Chain L can. It’s super gloopy. So sticky, in fact, that when applying, it strings out in a most pleasing fashion.

Technically, it’s a mixture of extreme pressure lubricants in a high film-strength mineral oil base. It also contains rust inhibitors and other additives to improve its longevity and wet-weather performance.

In use, it’s simply amazing. I picked up a sample at Interbike last year and started using it this winter when normal lubes weren’t coping with the extreme weather (extreme for the UK, that is).
There’s a time and a place for dry lubes: winter ain’t the time and NE England ain’t the place. If you ride through foul weather, I can recommend Chain L.

Nikwax Tech Wash

WASHED OUT
I’m a huge fan of Nikwax products. They’re green and keep me dry.

My breathable shell layers get washed with Techwash, a non-detergent cleanser, and then re-activated with TX.10. I also waterproof my fleece garments with another Nikwax product and, when I’ve got a (stinky) full load of base-layers, wash them in Basewash.

Synthetic shell-, mid- and base-layers work partly because of textile tech but also because of a variety of treatments. Shell garments, for instance, often have Durable Water Repellent (DWR) coatings. These chemical enhancements wear off with every wash because detergents, being surfactants, pull the treatments away from the fabrics. Surfactants do the same job with dirt, loosening bonds and pulling it away from the fabric.

If you don’t re-treat your tech garments, they lose their effectiveness. Washing waterproof jackets in standard detergent is a great way to make them not waterproof. Detergent residue starts pulling water through the fabric.

Nikwax stuff appears expensive, but it’s worth it.

Soma Fabrications caffeine injection

BUZZED UP
OK, so I’m now stable on black-ice, well-lubed, and cossetted from the vagaries of the British weather but I’m going nowhere if I’m not caffeinated to the eyeballs. I have to start the day with an espresso. Just have to.

A mid-morning long black tastes great in a handlebar-mounted Soma Fabrications’ Morning Rush insulated coffee mug, available in the UK from Fine-Adc (the same guys who now do Action Wipes). Rather conveniently, the Morning Rush mount is the H-27 from CatEye, so you can switch over to an LED at night.

I may have taken the pic outside a snowy Starbucks, but I’m not fuelled by the Great Coffee Satan, my espresso bean of choice is Daterra’s Bruzzi of Brazil, roasted by Pumphrey’s Coffee, a Newcastle fixture since 1750.

That’s 1750 the year, not the hour.



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Oct 09, 2009

Flowers? Phoeey! Say you love her with a £10k diamond-studded ti bike


-46

This year’s Cycle Show was extra special for Digi Foo-Kune. She was taken to the show by her husband and, to her surprise, she was presented with a custom-built titanium bike, personalised with inset diamonds and 18ct gold parts and trim. Foo-Kune Elle, you could say.

-93

Digi’s trin-mad husband Lee had promised her an Enigma frame after her bike was stolen but he then secretly commissioned award-winning jeweller Nicholas James of Hatton Garden to customise the bike to create a unique wedding anniversary gift.

After months of labour the British bike bling was unveiled on Enigma’s stand to the unsuspecting Foo-Kune: “Nicholas James is my favourite jeweller; I love their contemporary style and attention to detail, so this really is the perfect present. I’m a very keen cyclist and ride daily. I’d just come to find some parts for the frame so this is amazing. The finish is perfection; it’s truly a work of art but one that I can take out on to the open road.”

However, Foo-Kune will have to wait a little longer before getting in the saddle as the bike will be on display at Nicholas James’ showroom in Hatton Garden until the end of December. Bugger.

More pix here.
-26

Spec:
Enigma ‘Elle’ frame 50cm with mirror polished logos
2 x Collection quality diamonds (D flawless) in the top tube
3 x 18ct gold badges by Nicholas James
18ct gold plated Campagnolo Centaur carbon Group Set
700c hand built wheels: Ambrosio hubs, Mavic Open Pro Rims
& 32 x 18ct gold plated spokes per wheel
Continental GP 4000 gold tyres
Carbon fibre seat post
‘Elle’ ladies handle bars by ITH
San Marco Ladies Saddle
Easton Carbon Fibre forks



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Oct 04, 2009

Is this the Holy Grail of bike-cams?


The new X170 from Drift Innovations: A rugged all-in-one bike-cam with a small screen. Could this be it, could this be the perfect extreme sports video camera?



The X170 from Drift Innovations is so called because of its 170 degree wide angle lens. The screen lets you line up your shot - a brilliant feature for a bike-cam - and you can watch your video masterpiece there and then without hooking up to a computer.

The camera is an inch longer than a Garmin GPS and can be fitted to helmets and handlebars with the included straps and mounts. Or, screw off the shoe and you’ll find a standard tripod thread.

Noticed the black dot yet? It’s caused by the curvature of the ultra wide angle lens. There’s nothing you can do about it but will only appear when you’re shooting into the sun. The company told me in an email: “This was a compromise we had to make to get the 170 degree wide angle lens.”

The X170 can shoot 5 megapixel stills or hi-res video at 720 by 480 pixel quality, 30 frames per second.

There’s some onboard memory but fit a 16 GB SD card for grabbing your footage.

The dead easy screen menu lets you toggle tons of stuff, like recording to AVI or MP4, or auto switching off the screen after you’ve lined up your shot. The X170’s screen is a boon, of course, but it’s a battery hog. Power is supplied by two AA batteries.

The lens rotates so you can fit the camera to any plane and still line up the shot correctly.

The X170 can be started and stopped with the included wireless remote control, dead useful for when you strap the camera to your helmet or when you’re in stealth mode, ten metres from your bike.

The camera’s auto exposure control is very good, switching quickly between contrasty scenes. The 170 degree lens is nearly but not quite a fisheye lens and there’s some barrel distortion of vertical objects.

In use, the X170 has been childs’ play to operate. The controls and menu are intuitive, the screen is a dream and - black dot aside - the video quality is top-notch. The X170 costs a touch under £200 and is available from ActionCameras.co.uk.



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Oct 01, 2009

Putting a new spin on learning to ride a bike


Gyrowheel

I’m all for ridding the world of stabilisers (US = training wheels). They prevent children from learning how to ride their bikes. The Gyrowheel wants to change all that.

I can’t say that it will. Learner ‘running bikes’ are much more fit for the purpose, of which the Like-a-Bike is still the cream of the crop despite many and varied imitations.

The Gyrowheel is a child’s bike wheel stuffed with electronics, a battery and some seriously clever gyroscopes. It ain’t no Segway but at $100 a pop, it’s a lot cheaper.

But at one hundred bucks it’s about eighty five bucks more than most people will pay for a child’s front wheel.

Sadly, I can’t ride the 12-inch Gyrowheel. Even though I’m small, I’m not that small. However, at Interbike, I was able to feel the wheel and can report that it’s pleasingly odd to hold. It wobbles and wants to pull out of your grip.

Alongside Cannondale’s Simon, a neat piece of electronic suspension vapourware, the Gyrowheel was possibly the most innovative product at Interbike. And for innovative read ‘interesting’, ‘head-scratchingly different’ and ‘who’s gonna buy that?’.

The Gyrowheel press release makes some high claims for the product:

Gyrowheel replaces the standard front wheel of a bicycle and is installed the same way as a standard bike wheel.  When powered on, Gyrowheel’s inner disk spins up. It then senses unbalanced riding and re-centers the bike underneath the rider’s weight when the bike starts to wobble, whether riding straight or turning. This action not only helps to keep riders from falling over, it also fosters and reinforces correct riding technique, resulting in a natural and smooth transition to conventional two-wheeled riding.

Gyrowheel comes equipped with internal rechargeable batteries and a charger. It operates with one button and has three stability settings – high, medium and low. As a rider’s skills and confidence improve, the stability setting can be adjusted. When powered off, Gyrowheel behaves like a standard bike wheel.



I was prepared to whizz by the booth, laugh at the product, and move on. That I stayed awhile had everything to do with the product and nothing at all to do with the fact the booth was staffed by cute women.

“The vast majority of children who tested Gyrowheel learned to ride in less than an hour,” said Gyrobike’s marketing director Ashleigh Harris.

That’s all well and fine but that’s how long it takes to teach even a four year old child how to ride a bike using the scoot-weeee-scoot method. I use this method at a local primary school and offer a one-hour guarantee: if the tot isn’t pedalling independently by the end of an hour, they can come back for another hour.

Gyrowheel balancing solo

I’ve taught lots of kids. Just a couple have required that second hour. However, there’s a brilliant niche for the Gyrowheel, a type of student I find it hard to teach. Kids with balance problems or learning difficulties take much, much longer to get stable on two wheels. Some I’m still teaching. The Gyrowheel could be perfect for these kids.

At the moment the Gyrowheel comes only in a 12-inch version but a 16-inch version is in the works. I’d also like to see a 24-inch version and perhaps even an adult version.

A bike with a Gyrowheel fitted can just about balance by itself for a few metres, as demonstrated in the pic above. It’s a clever wee thing and could be an excellent training tool for hard-to-teach children but, in the meantime, the method I outline below in my ‘Family Cycling’ book (click the pages to flip through on Issuu.com) works fine for the majority of newbie nippers.



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Aug 21, 2009

Dimples, rugosity, compression, solar load: go-faster cycle clothing gets more technical




In July, the blazers of FINA, swimming’s governing body, banned Speedo’s polyurethane swimming suits despite having okayed them in June. Cycling’s UCI also has a slew of rules on go-faster clothing but, despite being poked and prodded in the above ‘weapons of mass acceleration’ spoof from Pearl Izumi, the gnomes of Aigle have yet to come down hard on those companies breaching the clothing rules.

There are lots of ways of making cycle clothes faster – dimples; placing seams away from the airflow; fabric rugosity (ie roughness); body-mapping (ie designing clothes with athletes’ muscle groups in mind); trapping air around the upper arm; wire inserts under jerseys to aid air-flow - some of which are allowed by UCI, some of which are banned, but not routinely enforced.

Given their propensity for pristine, UCI tech wonks may soon turn their focus on fabrics and could one day ban a lot of the clothing innovations that have been trickling down to you and I over the last three to four years.

“After months of research and development, Castelli created a jersey that features a new aero-slippery fabric, a wrinkle-free fit, and critical areas of dimpled material. In the wind tunnel, the Split Second jersey delivered a CxA drag coefficient of 0.359 compared to 0.377 for a standard Castelli jersey. In a zero cross-wind environment, this computes into a savings of 15 watts. And across various cross-wind measurements, the average savings was 13.8 watts – which equates to a 58 seconds savings over 40 kilometers at an approximate pace of 25 mph.”
Castelli press release, 2006

And not just dimpled fabrics, the UCI doesn’t like anything that smacks of “performance enhancement.” I have it on good authority that at one meeting to discuss clothing rules, the UCI seriously wanted to ban materials which wick moisture as this helps cooling and thus aids performance. It was carefully explained to them that banning wicking materials, which are now commonplace in all sports, would be like banning composite frames (hang on, I shouldn’t have said that, don’t want to give the buggers ideas).

It would be cruel to imply that some UCI types hanker after the type of woolen cycle shorts that would weigh twice as much when wet as when dry but what was good enough for Eddy Merckx in 1970 should be good enough for us now often seems to be the guiding principle behind the UCI’s tech regulations.

However, as Jason Rance, vice-president of marketing at Speedo International, pointed out in July, preventing sports equipment companies from innovating is point blank stupid.

“In order to get rid of the wrong of having wetsuits in the pool you’re actually going to take back innovation in the sport and throw the sport back two decades. My analogy would be next year at Wimbledon Federer and Nadal are about to start a game and you say, ‘Hang on a minute, mate. Give me your nice carbon graphite racquet, here’s a cane one from back in 1990. Have a good game.’”

Critics of the give-technology-free-rein approach point out that some performance-enhancing clothing isn’t just slippier through the water or air, it’s biomechanical cheating. ‘Compression’ clothing is getting a lot of attention right now and there are almost claims it’s another form of propulsion. For instance, Power Lycra “controls and reduces muscle vibration, maximizing power while reducing energy loss, muscle fatigue and the risk of cramps.” Sounds reasonable, but what about elastic-band exoskeletons? There are garments for elite cross-country skiers which use Thermoplastic urethane (TPU) bands to store and release energy upon movement.

adidas uses TPU ‘Powerweb technology’ on its cross-country ski suits. TPU bands “support the natural expansion and contraction of the musculoskeletal system while performing. They provide elastic support and performance enhancement of key muscle groups.”

Working on such garments for adidas was James Lamont of Scotland, now based in Germany. He used to work in the adidas Innovation Team but is now a freelance consultant. He has worked across many different sports, but his abiding interest is cycling.

I first met James in the early 1990s when he worked for Raw Experience of Edinburgh, the then importer of Clif Bars and other niche brands into the UK cycle trade. He often emails me with highly-technical critiques of so-called innovations in cycle clothing. Compression togs from well-known brands, for example, are often only minimally ‘compressive’ and mostly in the wrong places, he whispers in my online ear.

And when he tells me stuff, I tend to sit up and take notice because when it comes to go-faster fabrics, he’s the go-to guy. It was he who developed the adidas Ian Thorpe swim suit; he who led the research to make TPU bands for cross-county skiing; and he who married polyurethane to swimming suits. He’s also worked on go-faster cycle clothing for pro bike teams, including trying to ‘compress’ Jan Ullrich’s tummy legs.

Here’s his take on a bunch of the latest developments in bike clothing tech:

AERODYNAMICS & COOLING
Aerodynamics is always key in cycling. A little more attention could be paid to specific riding positions, and not just for time trialling, also for long breakaways, chases at the front. In cycling there seems to be a fascination with surface drag, which relative to form drag is a tiny proportion of the drag load on a rider. We constantly see quotes for power savings or ‘gains’ which, as a percentage of the drag load from surface friction, effects are bigger than the total power lost by the drag factor they suggest they are dealing with.

The governing body rules have been very strict on clothing and footwear, and must always be respected, although this year some teams have been experimenting in early season races like the Tour of California with devices on clothing which are clearly against the spirit and the law of the regulations. Given the attention that the UCI has recently been giving once more to equipment, particularly aspect ratios and fairing, there are nevertheless still major steps which can be made in drag reduction.

I am still very surprised that very few people have looked at aerodynamics in the context of cooling, as they have say in braking systems in Formula One. This is a huge potential area to make improvements for performance and comfort. A little focus and exploration here could yield major benefits.

SOLAR LOAD & COLOURS
Colour makes a big difference in terms of solar load, we saw that clearly with teams changing jersey and short colour for the Tour de France this year. However, there are issues to do with opacity caused by water, particularly liquid sweat, which could be dealt with much better to deal better with heat load. There have been improvements in use of different fabric weights and constructions such as mesh, single jersey or mock eyelet, plus incorporation of stretch, even in wovens. However, placement of areas of lighter or more closed fabric is still an area which seems very old fashioned compared with work I have done on heat production and heat load on the body. This is an area of potentially big improvements.

Heat is a huge issue for riders as they become more tired over the course of the race. How they deal with heat load and heat stress has a big impact on performance. When a rider is producing 400 watts or more on a climb to stay with the leaders, given that even a top athlete’s body is only 25 percent efficient in energy conversion, the body is creating nearly 1600 watts, 1200 watts of which then is mostly lost as thermal energy. Combine this with external heat load, quite a remarkably high number of watts per square metre on the open road in the Alps in July directly from the sun, plus reflected and radiated heat from the external environment (Mont Ventoux’s final kilometers being one of the most striking examples of this later effect), there is a great amount of heat to be lost from the body through evaporation, radiation, convection and conduction, along with a large heat load from the external environment. Clearly, what is next to the skin, or major organ, to lose that excess heat generated internally and resist external heat load, that is the rider’s clothing, can have a big positive impact on performance.

It is great to see ideas like pre-cooling before the event, along with ice pack interventions during the race, but much can be done for the future in clothing. There are many solutions available in other industries and fields which can be incorporated.

In the high mountains, weight, or rather gravity, is of course a key issue, as I always see on my SRM power meter as I hit a climb. Garment weights are also approached rather peculiarly. As for much equipment (and I have always been a proponent of the idea of ‘clothing as equipment’), there is an obsession with weight. However, this is typically always looked at as a dry weight. We know from research, our own riding experience, and from watching top riders in the tour, that water as sweat is a major factor in weight. In fact, there are some quite counter-intuitive approaches to system weight of a rider’s outfit which could yield much lower weights in a race.

COMPRESSION & BODY-SHAPE
This has really become a huge trend in the past couple of years. Based on research first carried out in the early 1990s with athletes, it seems as though every team has a different sponsor providing a variety of products all making big performance improvement claims. We can see from riders’ SRM power meter data over the course of a grand tour, that for riders the challenge is to recover from each days’ efforts, and perhaps over three weeks try to delay the inevitable reduction in performance.

For recovery, compression garments offer great potential benefits. However, most products I have seen, both on the general market and supposedly custom made, offer very little compression, compromise freedom of movement and also do not have the correct compression graduation engineered into them. Most would seem to offer no more than a placebo effect. In addition, many garments I see being used are of very low compression force compared with the trained muscles of a professional cyclist, and in addition pay scant attention to the very specific body shapes of these athletes.

While this is disappointing, it leaves much scope for improvements to be made in the products and in maintaining rider performance for recovery, travel and warm-up. At least these are becoming more accepted in what can be a very conservative sport.

LAYERS & SYSTEMS
There has also been little attention to all the layers and components of what the rider wears, and although sponsor manufacturers would like us to buy only their products, there is still, in something key like heat load, very little thought going into clothing as a system. More of a systems approach in all the areas above could yield great benefits in terms of performance, comfort and also sensation.

SKINNY & WET
As we saw in the stage Heinrich Hausler won, this can also be a big issue, and we saw one particular example in the late 90s of a German star who lost much time due to cold, wet conditions. With very low body fat (insulation) at peak condition for the Tour, high riding speeds (thus cooling rates) and also water from precipitation plus thrown up water from other riders wheels, we end up with big issues. Given that water conducts heat typically at least 26 times faster than dry air, the potential for heat loss and catastrophic loss of performance is huge. Combined with high power outputs (and thus necessary heat loss) up climbs, then inactivity and high speeds on descents, rapid cooling is a natural result.

This year I was struck by how poorly prepared in terms of clothing most teams were. This is an area in which pro riders, tied to sponsors product and the need to show logos and names, can actually be at a disadvantage to what amateur riders can buy and wear. There are a whole range of products which could also be built specifically for pro riders needs in an event like the Tour de France.

A version of this interview with James Lamont appeared on srm.de and is used here with permission.



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Aug 16, 2009

Dahon kits out folder with iPhone charger


BioLogic FreeCharge_3

Of course, the charger on the new Dahon IOS can power almost any mobile device, phones and GPS units included but the PR pix feature an iPhone only.

The new Dahon folder will be unveiled at Eurobike. I’ll be there and will report on the bike’s ability to keep my iPhone juiced. For now here’s some more pix, including the integrated headlight:

DAHON Valo light

BioLogic FreeCharge_1

DAHON Andros stem

DAHON IOS XL unfolded



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Aug 03, 2009

Launch of the Brompton, 1987: ‘a sad sign of the times’


BromptonDPSCycleTrader1987

In 1895, Albert Einstein’s teacher said to his father: “It doesn’t matter what he does, he will never amount to anything.”

In 1911, Marshal Ferdinand Foch said: “Airplanes are interesting toys, but they have no military value.”

In 1949, Popular Mechanics magazine said: “Computers in the future may weigh no more than 1.5 tons.”

And in 1987, Peter Lumley, editor of a British bicycle trade magazine, said the newly-introduced Brompton shouldn’t win a ‘best of show’ prize because – a ’sad sign of the times’ - it was just a bike “you fold up and chuck in a car boot.”

As it happens, the Brompton did win the ‘best of show’ prize and went on to become the iconic legend we all know today.

David Henshaw, author of a forthcoming book on the Brompton, asked me to scan in the Brompton pages from my copy of the April 1987 Cycle Trader magazine. He told me: “I don’t think many people there that day would have guessed that 20 years later Brompton would be the only mass-produced bicycle to be made in the UK.”

Brompton4CycleTrader1987

Peter Lumley long ago recanted his dismissal of the Brompton. And those in glass houses shouldn’t throw stones: also in 1987 I was asked by an industry magnate whether a standalone mountain bike magazine could work, I said no, and MBUK was launched soon thereafter. Shows you how much I know.



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May 05, 2009

The Lugano Charter to be revisited?


The New York Times is reporting that the UCI could be about to stage one of its irregular stabbing attacks against the sport it claims to represent. The Lugano Charter – a charter for stifling innovation – might be about to be upgraded.

It’s worth reading this charter. It’s the philosophic basis behind the organisation’s much more difficult to digest technical regulations.

The Lugano charter

Tuesday 8th October 1996

Being aware of the potential dangers and problems posed by a loss of control over the technical aspects of cycling, the UCI Management Committee has today, Tuesday 8th October, taken a number of measures here in Lugano.

In doing so, the UCI wishes to recall that the real meaning of cycle sport is to bring riders together to compete on an equal footing and thereby decide which of them is physically the best.

The features which have contributed to the world-wide development and spread of the bicycle are its extraordinary simplicity, cost-effectiveness and ease of use. From a sociological point of view, as a utilitarian and recreational means of transport, the bicycle has given its users a sense of freedom and helped create a movement which has led to the considerable renown and popular success which cycle sport enjoys. The bicycle serves to express the effort of the cyclist, but there is more to it than that. The bicycle is also a historical phenomenon, and it is this history which underpins the whole culture behind the technical object.

If we forget that the technology used is subordinate to the project itself, and not the reverse, we cross the line beyond which technology takes hold of the system and seeks to impose its own logic. That is the situation facing us today. New prototypes can be developed because they do not have to take into account constraints such as safety, a comfortable riding position, accessibility of the controls, manoeuvrability of the machine, etc. The bicycle is losing its “user-friendliness” and distancing itself from a reality which can be grasped and understood. Priority is increasingly given to form. The performance achieved depends more on the form of the man-machine ensemble than the physical qualities of the rider, and this goes against the very meaning of cycle sport.

The many effects of this rush to extremes risk damaging the sport of cycling. These include spiralling costs, unequal access to technology, radical innovations prepared in secret, a fait accompli policy, damage to the image of cycle sport and the credibility of performances and the advent of a technocratic form of cycling where power is concentrated in the hands of a few powerful players, to the detriment of the universality of the sport on which its future and continued development depend.

Sounds reasonable, but had this charter been around in the early days of cycling we’d have had no derailleur gears and no quick release wheels. Taken to its logical conclusion we should have no MTB suspension forks; no power meters; no composite frames. Just a steel diamond frame and a single gear.

In fact, the UCI could be seen to be at the very nadir of cycling cool: give the wonks their way and we’d all be riding around on fixies.



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Mar 26, 2009

Gary Fisher Q&A


Gary Fisher: @lancearmstrong u need Action Wipes

The other weekend Gary Fisher was in London buying yet more snazzy duds but he also appeared at a screening of Klunkerz, the mountain bike history documentary. The next day I interviewed him for his views on transport bikes - audio and story here - but at the screening I recorded his answers from a detailed and entertaining Q&A session.

Click on the image of Gary on his Superfly 29er for the sound or subscribe to the Quickrelease podcast in iTunes.




This is the original trailer for the Klunkerz move:


And this is the brand new trailer:


Here are some keyword highlights from the audio above:

George Lucas. Grateful Dead. BMX cruiser class. 29er bikes. Panasonic 32lb bikes. Gearboxes. Girls looking good on bikes. Copenhagen Cycle Chic. Steel v alumunim v carbon. New tech: 10 years of failures. Dashing Tweeds. Living in the same shack as W.C. Fields. Carved tokers. Avenue of the Giants trail, California.

Gary Fisher: “I could have been a frame builder, I know how to braze but I didn’t want to get into metal therapy, I wanted to build a company that covered the earth with bikes.”

Plain MP3.



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