Shimano XTR CS-M9101-12 | Cassetta 12 velocità | 10-51T Micro Spline Protezioni>>Maschere Zoom Ace MTB: sistema di

Zoom Ace MTB: sistema di regolazione micrometrica per una vestibilità precisa

Thanks to the optimized rubber base

Aluminum material

Actual weight: 45 g (pair)

Setback: 0mm

Shimano XTR CS-M9101-12 | Cassetta 12 velocità | 10-51T Micro Spline Protezioni>>Maschere Zoom Ace MTB: sistema diTransmission Excellence: Shimano XTR M9101 The Shimano XTR CS M9101 12 cassette redefines standards of lightness and precision. Thanks to Hyperglide+ technology, the chain shifts seamlessly both up and down, ensuring extreme fluidity. The structure is a masterpiece of engineering: the larger sprockets are made of aluminum, the intermediate ones of titanium, and the smaller ones of steel, fixed on an aluminum spider for maximum weight savings. Shimano