Cassettes & Freewheels

Shimano cassette CS-HG50-9 - super-efficient for Tiagra and Sora The Shimano CS-HG50-9 is a 9-speed cassette made for both Tiagra and Sora. It fits 8-/9-/10-speed Shimano Road/MTB freehubs and Road 11-speed freehubs...

Shimano Ultegra 12-Speed Hyperglide+ Road Cassette CS-R8101-12 The uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next...

Shimano ALIVIO M3100 Series - Altus CS-HG200-9 13T, 9-Speed SKU# Y1Y713000 CS-HG200-9 13T *Note: Images are for representational purposes only. Actual size/packaging varies with product type/size. Cycling Boutique is The...

The Pinion HG81 is an original replacement part for the SLX 10-speed cassette. It is the first cassette pinion with 11 teeth. Specifications Model: HG81 Pinion: 11T For Cassettes: 10-speed...

Shimano Deore - 12-Speed - Hyperglide+ - MTB Cassette Sprocket With its BEAM SPIDER construction, the new SHIMANO DEORE M6100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range...

Shimano Tourney TZ - Multiple Freewheel - HYPER GLIDE - 3x7-speed MF-TZ21 Shimano makes the finest entry-level Freewheels in the cycling world. These 3x7-Speed ones are the best you can...

Shimano SLX offers cutting-edge technology, lightweight with pro-level performance - meet the 10-speed superstar, CS-HG81-10 The Shimano SLX CS-HG81-10 cassette featuring Hyperglide+ technology comes with spider-mounted aluminum sprockets that offer...

Shimano Deore XT offers cutting-edge technology, lightweight with pro-level performance, but at lower cost - meet the 12-speed superstar, CS-M8100-12 The Shimano Deore XT CS-M8100-12 cassette featuring Hyperglide+ technology comes...

The Shimano CS-RS400-11 is a high-performance 11-speed cassette designed for road cyclists who demand a wide gear range without sacrificing smooth shifting performance. Featuring an 11-36T gear spread and Shimano’s...