Shimano SLX CS-M7100-12 Cassette

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. Hyperglide+: enhanced shifting speed and efficiency allows to pedal continuously while shifting up or down Lighter and stiffer cassette sprocket construction reduces inertia and increases acceleration 10T lowest sprocket realized by new Microspline freehub body construction Wide range and close step 12-speed drivetrain 534g More Information Brand Shimano Manufacturer Part Number ICSM7100051 UPC 192790444307 Drivetrain Speed 12 Speed Gear Range 10-51T Freehub Shimano/SRAM Weight 534g Material Steel/Aluminum Finish Nickel plated Color Silver