Bicycle Cassettes & Cogs

The Acolyte 8-speed cassette gives you all the range you need to challenge yourself. Whether you’re climbing the Cascades or the neighborhood sledd...

Prestacycle UniBlock Cassettes are a single-piece unit exquisitely machined from a solid block of cold-forged Chrome Molybdenum alloy steel, then h...

Prestacycle UniBlock PRO Cassettes are machined from a single solid block of cold-forged Chrome Molybdenum alloy steel, then heat-treated, tumble-f...

Prestacycle UniBlock Cassettes are a single-piece unit exquisitely machined from a solid block of cold-forged Chrome Molybdenum alloy steel, then h...

* Handlebar Spacer SL70 XPLR Center Groove​​

* Handlebar Spacer SL80 Center Groove​​

DMR STS Combo Kit Bicycle Cassette Spacers Description Must have product: All you need to convert to single speed If you’ve got vertical dropouts, ...

The Box Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from st...

The Box Three Prime 9 cassette is a great all-around cassette option. All cogs are stamped from steel and subsequently, the larger ones are pinned ...

New tooth profile designed to work with both electronic and mechanical Shimano drivetrains. Tooth profile slightly changed to better accomodate mec...

Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity. Lock in performance ...

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

SHIMANO CASSETTE SPROCKET, CS-HG51Discover the Ultimate Performance with Continental SHIMANO Cassette SprocketsAre you ready to enhance your cycli...

Descrition: Shimano CS-HG200 7/8/9-Speed CassettesZinc Phosphate plated cogsItem SpecificationsCassette Body TypeShimano 7 SpeedRange12-32Drivetrai...

* X-GLIDE™2 improves both inboard and outboard shifting, as well as chain retention* Super wide 10-50t gear range—a perfect fit for any ride* Optim...

SRAM XX1 Eagle XG-1299 Bicycle Casettes The SRAM XG-1299 Eagle Cassette is the pinnacle of drivetrain technology, offering a massive gear range and...

* Power Glide technology * Heat treated steel* Compatibility: PC-1130, PC-1170, PC-1190R, and industry standard 11sp chains* 11-42T version is comp...

* Power Glide technology* Wider than triple crankset gearing in 11/32 and 12/36 options, when used with compact 34/50 crank* 300g (11-32)* SRAM Mod...

* PowerGlide II technology provides super-smooth shifting between gears* Durable nickel chrome finish* SRAM Model ID: CS-PG-1030-A1​​

* CASSETTE STEALTH RING SET XG1270 FORCE 10-11-12T (INCLUDE 2 DAMPERINGS OF EACH SIZE)* SRAM Model ID: CS-SPP-A0​​

* 400% range* For use with XPLR 1x rear derailleurs* Compatible with Flattop chains* For 11-speed HG road driver bodies* SRAM Model ID: CS-PG-1231-...

* Compatible with a splined driver body* Integral part of the SRAM Eagle™ drivetrain Ecosystem* Wide 11-50t gear range with optimized gear steps ac...