Standard thickness tube fits 700c or 27 inch tires with Presta or Schrader valves. The pulldown menu indicates the tube size range (i.e. 700x18/23 will fit tires from 700x18c to 700x23c) and the type of valve stem.
16g CO2 cartridge for use with threaded inflators. 5 cartridges per package. Ground Shipping Only. Quantity Discounts.
Aerodynamics and comfort are no longer a tug-of-war when it comes to your road race helmet.
Ride 100 miles with the Ciento Classic Road Saddle from Blackburn.
This saddle bag from Michelin is a functional design at a real steal of a price.
Find the secret weapon of the pros with Skratch Lab's Exercise Hydration Mix.
Pearl Izumi's best selling short is perfect for warm to hot conditions.
A great lube for smooth and quiet shifting in wet or dry conditions. 4oz. drip bottle.
Microtex tape is stylish, strong, and comfortable. Matching colors to Fizik saddles. This performance version is slightly thicker for extra padding.
Enhance your training routine with GPS technology. Speed, distance and altitude functions. ANT+ compatible.
Accelerate. This sleek and classic shoe delivers high-tech performance and extraordinary comfort.
Classic double-sided SPD design at an affordable price. Black or White. 380g/pair.
Impossible to miss with an incredible output.
Fluid trainer with natural lateral motion for a realistic ride and powerful workout.
Shimano's lightest wheels feature a brand new hub and improved rim. Now compatible with Shimano's groundbreaking 11-speed system.
A functional and stylish bike for city riding and beyond.
*Orders received before 3:00PM Pacific time are shipped the same day (M-F). Orders over $75 are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details.