Shimano XTR Cassette CS-M9101 - 10-51t

Upgrade your bike with the Shimano XTR CS-M9101 10-51t cassette sprocket. Enjoy 30% quicker shifting and increased acceleration with Hyperglide+, as well as uninterrupted pedaling due to the Micro Spline construction. Made from lightweight titanium, aluminum and steel, the CS-M9101-12 is compatible with HG 12-speed chains and available in 10-45t and 10-51t configurations. Shimano XTR CS-M9100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum, titanium, and steel materials for an optimal blend of weight savings, rigidity, and durability. Compatible with Shimano Hyperglide+ chains Hyperglide+ technology offers better chain engagement, stronger retention, and smoother pedaling for greater power and confidence over rapidly changing terrain Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear The Wide Range XTR M9100 cassette option offers 510% gear ra