Shimano CS-M7100 SLX 12-Speed 10-45T MTB Cassette

Shimano CS-M7100 SLX 12-Speed 10-45T MTB Cassette

With its Beam Spider construction, the Shimano 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 cassettes deliver advanced shifting performance.

Micro Spline delivers lightweight aluminum Freehub body to reduce weight and 10 teeth top gear. Use combination with Micro Spline cassette sprocket and Freehub. The Lightweight aluminum Micro Spline Freehub seamlessly integrates with small 10-tooth top gears and the smaller and more widely distributed splines limit cog damage on lightweight aluminum Freehub.

KEY FEATURES

• Definitive shifting performance
• New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+
• Beam spider offers lighter and stiffer construction
• Reduces cassette inertia resulting in faster acceleration and increased chain security
• Micro Spline 10T lowest sprocket realized by new FREEHUB body construction
• Wide range and close step 12-speed drivetrain