Trials

April 18th, 2011

After some test rides I modified the steering linkage to make it more sensitive. Now I can comfortably do a U-turn in my street with room to spare. I think that’s decent for a bike with a wheelbase of nearly 8′, and though not exactly nimble, it’s sufficient to make it practical for street riding.

I fitted that front derailleur and have been zipping around getting a better feel for handling at speed. Sitting low down makes it feel like you’re steeply banking the turns, but I suspect that’s an illusion. Riding one-handed is easy – I haven’t quite summoned up the nerve for full hands-off. Looking back over your shoulder is practically impossible, so add a mirror to the shopping list.

The second idler is ready to weld in place to help manage the long chain. I cut all the cable guides and stops off my donor bikes, so I’ll be able to replace the temporary zip ties and miles of housing with long straight runs of naked cable. It’ll be much cleaner looking, and the reduced ¬†friction will make my shifters and brakes more responsive.

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