Cassettes and Freewheels

M9 Cassettes offer a wide-range ratio for 9-speed MTB sytems.Specifications: Nickel Finish Steel spider Color: Silver Cassette Body Type: Shimano...

SHIMANO ALTUS 9-Speed Black MTB Cassette SprocketPerfect for 9-speed mountain bike drivetrains, the HG200-9 cassette offers HYPERGLIDE shifting tec...

SHIMANO ALTUS 9-Speed Black MTB Cassette SprocketPerfect for 9-speed mountain bike drivetrains, the HG200-9 cassette offers HYPERGLIDE shifting tec...

With its BEAM SPIDER construction, the new SHIMANO DEORE M6100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another...

E-bike 7 speed freewheels for Electric Bike Outfitters rear electric hub motors:  SunRace E-Bike 7-Speed Freewheel MFM30 Lockring Design 13-28T [7...

SHIMANO DEORE M4100 10-Speed CassetteThe SHIMANO DEORE 10-speed cassette offers a wide range of gearing options. With its lightweight sprocket carr...

The SHIMANO DEORE XT cassette shaves weight while maintaining durability thanks to an alloy sprocket carrier. This DYNA-SYS11 cassette delivers pre...

SHIMANO ALIVIO CS-HG51 8-Speed CassetteThe SHIMANO ALIVIO 8-speed 11-28t cassette features HYPERGLIDE technology for reliable shifting performance....

Basic replacement or repair freewheel designed for use with friction shifters.Features: Durable and hard wearing steel construction SHIMANO Equival...

If you're a rider whose performance needs or riding style dictates that you run a 9-speed drivetrain, the PG-950 is the right choice for light weig...

The new 11-34T CS-HG700 cassette further expands gearing options for a wide variety of terrain Designed to fit both MTB- and road-specific (with sp...

SHIMANO DEORE M4100 10-Speed CassetteThe SHIMANO DEORE 10-speed cassette offers a wide range of gearing options. With its lightweight sprocket carr...

E-bike 10 speed freewheels for Electric Bike Outfitters rear electric hub motors:  SunRace E-Bike 10 speed Freewheel MFEZ1  Alloy Spiders & Sp...

The X-DOME™ Eagle™ cassette has no peer. It buried the last dangling shred of an argument in favor of a mountain bike front derailleur. And now, it...

Dimension Freewheels are excellent drivetrain component replacements. With smooth shifting performance and durable construction, they'll help breat...

MS3 Cassettes offer a wide-range ratio for 10-speed MTB sytems.Specifications: Alloy Spider Cassette features 6 sprockets on 2 spider carriers and ...

Shimano Ultegra R8000 11 speed cassette provides high performance gear combinations that provide superior rider choice.The CS-R8000 cassette meets ...

SHIMANO - 11-Speed - HG-EV - Road Cassette SprocketA perfect companion to the SHIMANO 105 R7000 groupset, the R7000 cassette is available in a wide...

SHIMANO - 11-Speed - HG-EV - Road Cassette SprocketA perfect companion to the SHIMANO 105 R7000 groupset, the R7000 cassette is available in a wide...

Description Specifications The SRAM XG-1299 Eagle Cassette provides massive range and Eagle compatibility. It features SRAM's X-Dome architectu...

Dicta Standard BMX freewheels for threaded hubs. Fits 3/32" chain.

Description Features Specifications The Shimano Deore XT CS-M8100 12-speed cassette is optimized with rider-tuned wide-range and close-step gea...

Designed for the next generation of drivetrains—and the next generation of riders. The SRAM Force XG-1270 cassette is optimized for electronic shif...

SunRace Multi-Speed Freewheel Features: HG Shimano, index compatible Specifications:Type: Multi-Speed FreewheelSpeeds: 5 SpeedDrive Type: Freewhe...

The new 10-52t, XG-1295 cassette gives riders more than ever before, with an unprecedented 520-percent range. For a little extra to avoid the hike-...

The SHIMANO DEORE XT cassette shaves weight while maintaining durability thanks to an alloy sprocket carrier. This DYNA-SYS11 cassette delivers pre...

Whether for prized race machines or the build of their dreams, the XG-1299 cassette is the ultimate, giving riders unprecedented 520-percent range ...