Cross bike in Berkeley, CA

If you like to be prepared but are tired of your CO2 cartridges clanking against each other in your seat bag, the Cartridge Cross is your savior. It mounts beneath your bottle cage (sold separately) and securely holds up to 4 threaded CO2 cartridges. This metal carrier is built to last and it…

Challenge's S.C. Seamless Latex Cross Tube is hand made for the highest quality. Latex tubes are usually lighter and roll with less resistance than standard butyl tubes. They also resist punctures. The S.C. fits tires 28 to 35mm wide, and has a 47.5mm-long valve with a removable core.

If you like to be prepared but are tired of your CO2 cartridges clanking against each other in your seat bag, the Cartridge Cross is your savior. It mounts beneath your bottle cage (sold separately) and securely holds up to 4 threaded CO2 cartridges. This metal carrier is built to last and it…

Bright Ideas 700ABlue Bike Tire Valve Lights: Blue

Conquer the local cross scene with Ritchey's SpeedMax Cross. Its diamond-pattern center delivers low rolling resistance with enough bite to ensure excellent traction, too. And, the Comp is great at shedding mud to keep you riding strong in even the nastiest conditions.

10" Fisher-Price Boys' Bike