Shimano SLX CS-M7100 10-51t Cassette un1950 compact design fits in a

compact design fits in a pocket

Featuring an ergonomic

while also caring for your bike's delicate finish

Rear speeds: 11

Lighter and stiffer cassette sprocket construction reduces inertia and increases acceleration

Shimano SLX CS-M7100 10-51t Cassette un1950 compact design fits in aPedal continuously while shifting Lighter and stiffer cassette sprocket construction reduces inertia and increases acceleration 10T lowest sprocket realized by new FREEHUB body construction Advanced shifting performance provides the confidence to enjoy any trail Lighter drivetrain set up Wide range and close step 12 speed drivetrain Cassette Driver Compatibility: Shimano MICRO SPLINE Wide range and close step 12 speed drivetrain Combination: choose;