Bicycle Components

Whether you need replacement parts to keep your bike running or want a complete Dura Ace group for your titanium frame, the GBC can help you with any component need. The blue bins in the repair area hold everything from the $2 pulley to repair that basic derailleur on your kid's bike to the latest hydraulic disc brake to that little widget that just stripped out on your whatchamacallit. We stock 1,000s of tires and tubes in nearly every size ever used on a bike including tubulars, 29" mtb tires, 650c tires and old weird sizes that can be challenging to find. Riders are often surprised to find what is lurking in our service area. If we do not have it we are willing to track it down and order in specialty parts all the time. More important than having the part is the honest good advice we can give you on where to spend and where to save money on your bike. When you shop parts with us, you will be talking to someone who not only knows which one you should buy and knows how to install and adjust it, but probably has owned and ridden on it.

Our display case will have nearly every Look, Speedplay and Shimano road pedal. We also stock Time, Crank Bros., and Shimano Mtn. pedals. In our fit area you'll find dozens of road handlebars from basic to carbon as well as 100's of stems. We have seats in 3 different areas: comfort, women's, and men's with everything from classic Brooks leather saddles, comfy gel recreation saddles, carbon road saddles and lots of tri-specific saddles.  Wheels...well we have so many of them they need their own page! From grips, handlebar tape, headsets and chains to spokes, bearings, and cables we are ready for you.


Disc Brakes, Rim Brakes, Brake Levers, Brake Pads / Accessories

Chains / Cassettes

Mountain Cassettes, Mountain Chains, Road Cassettes, Road Chains

Cranksets / Chainrings

Road Chainrings, Mountain Chainrings, Mountain Cranksets, Road Cranksets

Derailleurs / Shifters

Mountain - Front Derailleurs, Mountain - Rear Derailleurs, Mountain Shifters, Road - Front Derailleurs, Road - Rear Derailleurs, Road Shifters, Shifting Cables / Housing

Forks / Headsets / Stems

Mountain Headsets, Mountain Stems, Mountain Suspension Forks, Road Headsets, Road Forks, Road Stems

Handlebars / Grips / Tape

Handlebar Grips, Handlebar Tape, Aero Handlebars, Mountain Handlebars, Road Handlebars

Saddles / Seats / Seatposts

Comfort Saddles, Men's Saddles, Women's Saddles, Mountain Seatposts, Road Seatposts, Saddle Covers/Pads

Wheels / Rims / Wheel Accessories

Mountain Wheels / Wheelsets, Road Wheels / Wheelsets, Mountain Rims, Road Rims, Wheel Hubs, Wheel Accessories

Bicycle Tires/Tubes

Mountain Tires, Road Tires, City Tires, Tire Accessories, Mountain Tubes, Road Tubes

Pedals / Cleats

Mountain Pedals, Road Pedals, Replacement Cleats

Featured Brands Shimano Sram Rock Shox Continental Tires Michelin Tires Vittoria Tyres Avid Look Speedplay Time Easton WTB ISM Cobb Cycling Fizik Selle Italia Bontrager DT Swiss Full Speed Ahead Ritchey Crank Brothers Zipp Wheels Marzocchi Chris King
Other Brands

If you can't find it here - ask!