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London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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@Obadiah
Bob Jackson Vigorelli: SOLD
Shimano 105 Time Trial Chainset £25
These came off a lo-pro time trail machine. They are currently set up with a single chainring, however a second ring can be mounted. The current chainring is a biospace ring. Biospace was an 1980s innovation by Shimano, the idea is that the elliptical shape will be less stressful on the knees and give a smoother cadence, look to Sheldon Brown for more information.
170mm Arms
52t Biospace chainring (elliptical chainring)
Singlespeed chainring bolts
130 B.C.D.
Some cosmetic damage.
http://www.flickr.com/photos/40050079@N07/4276278121/in/photostream/
http://www.flickr.com/photos/40050079@N07/4276276273/in/photostream/
http://www.flickr.com/photos/40050079@N07/4277019338/in/photostream/
Collection in Stoke Newington, No postage.
Kind regards,
Andy