Shimano Dura Ace 7900 10-Speed Cassette: The Shimano Dura Ace 7900 cassettes drop weight, improve shifting, and offer a huge selection of gears. Lighter, faster, smoother are all things we all expect from Shimano's premiere groupset. Click here to see a diagram detailing the compatibility of Dura-Ace…

Regular price: $299.95

Shimano Dura-Ace 10-Speed Cassettes will fit both 10-speed and 9-speed hub boddies. Need a new range of gears or want an extra cassette for your race wheels? These Dura-Ace 10-Speed Shimano cassettes are available in: 11-21, 11-23, 12-21, 12-23, 12-25 and 12-27. Sizes in drop down indicate current in…

Regular price: $239.95

…EXPENDER HEADSET Kuota Integrated 45° SHIFTER Sram Carbon TT BRAKE CALIPER Sram RED FRONT DERAILLEUR Sram RED REAR DERAILLEUR Sram RED CHAIN Sram RED CASSETTE Sram RED CRANKSET Sram RED 53x39 EXTENSION Profile SONIC CSX + WITH QSCarbon HANDLE BAR COBRA AIRWINGS STEM COBRA OS BARTAPE KUOTA TIRE VITTORIA DIAMENTE…

Regular price: $6399.99

…Shimano Ultegra SL Front Derailleur Shimano Ultegra SL Rear Derailleur Shimano Ultegra SL Shifters(Bar ends) Shimano Dura Ace Crank Kuota Crank CK03 Cassette Shimano Ultegra 12x25 T Chain Shimano Ultegra Brakes Kuota, linear pull General Specs Headset Kuota 1 1/4 Basebar Profile Design Cobra Wing Aerobar…

Regular price: $5499.95

…lightweight, and unbelievably durable cassette! The single piece is then married to two floating cogs to make the 10-speed cassette complete! SRAM also has gone another step further in developing their cassettes. Just as in the SRAM Force cassette. A SRAM Red cassette is designed with SRAM's proprietary…

Regular price: $229.95

The Shimano Ultegra 10-Speed Cassette can provide you with a new range of gears for that specific course or simply an extra cassette for your race wheels. These Ultegra 10-Speed Shimano cassettes are available in: 11-23, 12-25, and 12-27. Shipping Weight: 1.0 lb.

Regular price: $109.95

The Dura-Ace 9-Speed HG Cassette is perfect if you need a new range of gears or want an extra cassette for your race wheels. These cassettes are available in: 11-23, 12-21(+$16), 12-25(+$16), 12-27(+$16). 152g. Shipping Weight: 1.0 lb.

Regular price: $189.95

The Shimano 105 10 speed cassette is an affordable way to have a wider gear choice or as a another cassette for your training wheels. 236g. Shipping Weight: 2 lbs.

Regular price: $89.95

…Progessive Glide 10-speed cassette brings a simple and effective new approach to how a cassette should be designed to ensure proper shifting. The SRAM PG-1070 cassette incorporates SRAM's Progressive Glide™ technology, which removes a tooth in the top 5 cog in the cassette. This reduces weight and…

Regular price: $94.95

…of the number of teeth in your big ring divided by the number in the cassette. With a compact crank you are changing this ratio. The lower the ratio the easier it is to turn the cranks. So with a compact crank and the same cassette it will be easier to turn the cranks at each gear! Plus the difference…

Regular price: $334.95

Need a new range of gears or want an extra cassette for your race wheels? These Ultegra HG 9-Speed Shimano cassettes are available in: 11-21, 11-23, 12-21, 12-23, 12-25, 12-27. Shipping Weight: 2.0 lb.

Regular price: $99.95

Campagnolo Record Ultra Drive 10-Speed Cassette: Hand crafted and perfected in Italy, the Campagnolo Record has the glint and shine that the Record is known for. The teeth have been specially machined to interface perfectly with Campagnolo chain geometry and to product perfect ratios; both when upshifting…

Regular price: $364.95