A Cyclist’s Life in Tenerife (Canary Islands)

I’ve noticed that some cyclists seem to have an aversion to using clipless pedals. Actually I’d call it more like a fear of being clamped to the pedals. Maybe, like me, they tried a cheap set that initially came with their bike & nearly killed themselves. I urge you to try as many different pedal systems as you can. They’re definitely not all the same. Personally, my favourite pedals (for walking around in) are called Time atac. For road use, I’ve really come to like Speedplay.

Yes it’s true that sometimes I just get plain lazy. If I need to go down to do some errands, I just jump on one of my bikes that’s equipped with normal pedals & head straight out the door without the need for changing into my cycling shoes. And if I don’t change my shoes, I never change into my cycling clothes either. But I notice that whenever I do that and ride a bike with trainers & normal flat pedals, I actually feel less secure. Normally what happens is that on the back & up pedal stroke, my foot forgets that it’s free & promptly launches off the surface of the pedal. Also, the inevitable climb back to my house is much more difficult + slower. So far from saving time by not changing, I probably lose time riding the actual bike.

Whenever I go for a decent ride however, I don’t even think twice about using the proper equipment. If you’ve tried clipless pedals before & just can’t seem to cope with the fear, I highly highly highly reccommend powergrips. They’re much easier to enter & exit than traditional toe-clips & straps, and they offer a wide band of support.

Tags: Learning Curve by Dr. Leslie Brown
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Bikes these days are all about fashion. The fashion changes just like anything else. Just look at sloping geometry. Carbon seat stays. Ergo bars. Compact cranks. White carbon and painted white carbon. Integrated seatposts. If you want to be a fashion victim, go with the flow. Mrazek aim to be different. To not follow fashion. I think they’ve achieved that.

Mrazek is art. And like art, whether it pleases you or not is very subjective. It’s your choice, and there are thousands of other “cookie-cutter” frames to choose from.  Some people say that they ride as well as they look. On the other hand, if you don’t like the way they look, you might not like the way they ride. And vice versa. [Read more →]

Tags: Spoke Bed, Inspiration. by Dr. Leslie Brown
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For the most part, shimano bicycle components work extremely well. Even so, after working on my fleet of road rental bikes for the past year or more I have come to despise certain maintenance tasks. What follows is a list of all the little niggly things which I dislike about shimano road componentry (5600/Ultegra level). Neither is this a simple comparison between shimano, campagnolo and sram:

• The alloy brake levers corrode within a few months of inital sweat contact. Why can’t they anodise these like the rest of their parts? Instead, they are clear-coated. This coating crazes and then spalls off in next to no time.
• Both the gear and the brake cables are much more difficult to install than they should be. Sometimes you can spend 5 whole minutes poking a brake cable blindly where you think it should go. This is the year 2008. It shouldn’t take more than 5 seconds.
• The lockring washer is deadly. Sure it may SEEM unoffensive, but it’s sharper than a pair of laser-cut scissors. How do I know? Well just last week I was called out to change one of my client’s cassettes from a 12-25 to a 12-27 ratio. Part way through the job, the blasted thing gouged a deep cut right on my middle finger. Needless to say, it’s not a good image for your business when blood is running over your hand, the bike and the pavement as you’re attempting to do a simple cassette-swap operation.
• The chain comes pre-coated in the most tacky protective grease imaginable which can’t be removed by any known chemical method. OK, I admit its composition has improved with that of a few years ago, but it’s still not nice to work with.
• The shimano logo wears off the cranks too quickly. You’d think they’d have the word shimano laser etched on all their parts by now. Not so.
• Shimano free hub body splines are so shallow that the cogs ruin them. It doesn’t help that shimano removed half of the splines on their cogs for no apparant reason, effectively halving the contact surface area, doubling the load (and the chances of ruining the free hub body).
• Speaking of cranks, there aren’t many versions of a shimano compact crankset to choose from.
• Shimano spare parts (genuine or otherwise) are practically nonexistent - hence shifters etc are not rebuildable.
• The front deralilleur cannot be fine-tuned all that well while riding.
• Simultaneous braking & up-shifting not possible at the same time. Whenever you slow down, it means you have to change up gears. Everyone knows that. But with the combined shimano brake and gear lever, it just isn’t possible.
• Last but not least, the gear housing doesn’t go under the bar tape. Why not?

Tags: Spoke Bed by Dr. Leslie Brown
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