Shimano SLX M7100 12 Speed Cassette - 10-45

With the BEAM SPIDER construction, the SLX M7100 12-speed cassette weighs even less and adds another gear to SHIMANO's MTB shifting system. With SHIMANO's new MICRO SPLINE cassette body and HYPERGLIDE+ tooth profile, these 10-45 and 10-51T cassettes offer an advanced shifting experience.

Advanced shifting performance gives the confidence to enjoy every trail

Keep pedalling while shifting (HYPERGLIDE+)

Lighter and stiffer cassette construction for less inertia and faster acceleration

BEAM SPIDER

Lighter composite drivetrain

Smallest 10T sprocket possible thanks to new construction of cassette hub body (MICRO SPLINE)

Wide range and Close Step 12-speed drive