SLX CS-M7100 12-Speed 10-51t 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.

• Advanced shifting performance provides the confidence to enjoy any trail
• Pedal continuously while shifting
• Lighter and stiffer cassette sprocket construction reduces inertia and increases acceleration
• Lighter drivetrain set up
• 10T lowest sprocket realized by new Freehub body construction
• Micro Spline
• Wide range and close step 12-speed drivetrain
• Model: CS-M7100-12
• Series: SLX M7100
• Average weight 513 g (10-45T), 534 g (10-51T)
• Combination 10-12-14-16-18-21-24-28-32-36-40-45T | 10-12-14-16-18-21-24-28-33-39-45-51T
• Combination name(Group name) 10-45T, 10-51T
• Compatible chain HG 12-speed
• Speeds 12-speed
• Spider arm_QTY (pcs) 1
• Type Hyperglide+