The SHIMANO DEORE XT cassette shaves weight while maintaining durability thanks to an alloy sprocket carrier. This DYNA-SYS11 cassette delivers precise shifting even in the most demanding mountain biking situations.

FULL PIN™ technology uses eleven lightweight, stamped steel cogs held together with 123 high-strength stainless steel pins. The result: a cassette that's light, durable and equipped with SRAM's super wide 10-42t gear range that's a perfect fit for any rid

The SRAM GX X-HORIZON™ rear derailleur is engineered for smooth, reliable shifting action-from the larger upper pulley offset to the 12-tooth X-SYNC™ pulley wheels. By eliminating unwanted chain movement, X-HORIZON™ shifts faster.

Ride anywhere with the wide-range PG-1230, 11- to 50-tooth Eagle cassette. The NX cassette gives riders every bit of the climbing range that the Eagle™ ecosystem affords with a simple upgrade to splined-drive body wheels.

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with new 10-52t cassettes

The SRAM XG-1275 Cassette is for the riders who prioritize all day function over anything else. With the expanded 520 percent gear range giving riders more ability to spin and recover on the steepest of climbs.

System engineered for use with the SHIMANO ULTEGRA R8000 groupset, the R8000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG-EV and HG-X11 chains.

A perfect companion to the SHIMANO 105 R7000 groupset, the R7000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG-EV and HG-X11 chains.

The SHIMANO CS-5700 10-speed cassette provides stable shifting performance and feel thanks to HYPERGLIDE technology. To save weight, it features an aluminum sprocket carrier.

The SHIMANO DEORE CS-M4100 10-speed cassette offers a wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps and precise shifting.

SHIMANO SORA - Rear Derailleur - Medium Cage - 9-speed

As part of the most robust and attractive 9-speed component group ever, the SHIMANO SORA derailleur offers affordable performance and wide range compatibility.

SHIMANO CLARIS - Rear Derailleur - Medium Cage - 8-speed

With light action and smooth gear transitions, the SHIMANO CLARIS derailleur is compatible with 8-speed road drivetrains.