9/2 http://www.ixibike.com
Chainless, greaseless, compact, lightweight bicycle
\_ A rubber belt instead of a chain?!!! This does not strike me as an
improvement.
\_ upsides:
less/no lube needed, quieter, lighter, easier to replace,
cleaner.
downsides: list them, lazy-motd-person
\_ Belt drive, as with most "innoviations" in bicycling, is not a
new concept. The downsides are obvious; you have to use internal
hub gearing, which is extremely limited compared to chain gearing
systems, and belts are far more likely to fail than chains. -tom
systems, and belts are far more likely to fail than chains. Oh,
and I don't think there's any way the full belt system is lighter
than the full chain system. -tom |