With its BEAM SPIDER construction, the SLX M7100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE tooth profile, these 10-45 and 10-51T cassettes deliver advanced shifting performance.

FEATURES

• Advanced shifting performance provides the confidence to enjoy any trail
       >>Pedal continuously while shifting
           -HYPERGLIDE
       >>Lighter and stiffer cassette sprocket construction reduces inertia and     
            increases acceleration
           -BEAM SPIDER
• Lighter drivetrain set up
       >>10T lowest sprocket realized by new FREEHUB body construction
           -MICRO SPLINE
• Wide range and close step 12-speed drivetrain