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-a-bike, a little more in the “spin to win” game, the XG-1295 cassette also allows bigger chainrings.

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.

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 gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility.

No matter what kind of 11-speed drivetrain you have—2x, 1x, wide-range or narrow-range—an array of PG-1130 cassette options are available with smooth, consistent shift performance at an affordable price.

With its BEAM SPIDER construction, the new SHIMANO DEORE XT M8100 12-speed cassette shaves weight while increasing SHIMANO’s MTB gearing range another gear

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.

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.

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.

Designed for the next generation of drivetrains—and the next generation of riders. The SRAM Force XG-1270 cassette is optimized for electronic shifting and features our X-Range gearing technology. Smooth, precise shifts, from 10T on up.

Wide range and tight jumps? Why not both? Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramp.

No matter what your aspirations or ride styles are, Force has you covered. Customize your drivetrain for your needs with 12 speeds offered in a 10-28T, 10-30T, 10-33T or 10-36T range. Pair with any of our chainrings for your dream gearing setup.

A more rigid aluminum carrier keeps the HyperGlide cogs in check when shifting under load and each shift is lightning quick thanks to revised tooth profiles. New gear ratio options add combinations which work particularly well in combination with compacts