Shimano Cs-m9101-12 Xtr Cassette 10-51 12-spd

XTR - 12-Speed - Hyperglide+ - MTB Cassette Sprocket

With its Beam Spider construction, the XTR M9100 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 the best MTB shift experience on offer.

Features:

• Definitive shifting
• Let you pedal continuously while shifting
• Increased acceleration by reducing inertia and weight by BEAM SPIDER construction
• New MICRO SPLINE * construction to engage FREEHUB body

Product Specifications

• Model No: CS-M9101-12
• Series: XTR M9100 Series
• Average weight     357 (10-45T) 367 (10-51T)
• Type: HYPERGLIDE+
• Rear speeds: 12
• Compatible chain: HG 12-speed
• Combination name (Group name): 10-45T, 10-51T
• Combination * Titanium gear|1: 10-12-14-16-18-21-24-28-32-36-40-45T
• Combination * Titanium gear|2: 10-12-14-16-18-21-24-28-33-39-45-51T
• Spline type | MICRO SPLINE: ✔
• Aluminum spider arm|QTY (pcs): 1
• Titanium gear|QTY (pcs): 5
• Aluminum gear|QTY (pcs): 3
• Steel gear|QTY (pcs): 4