Shimano XTR M9001 11 Spd MTB Cassette - Plain Box

The XTR M9001 11 Speed MTB Cassette is Shimano's widest ranging and most balanced cassette ever. This M9001 model has been ideally optimised for use with a 3x11 drivetrain, featuring specially modified teeth that ensure smooth operation when riding in the lowest gears.

Energy Conserving and Efficiently Designed Freewheel
Equipped with Shimano's Rhythm Step progression, the XTR M9001 cassette keeps calculated, shock-free gear steps from one gear to the next; saving your energy and helping you maintain momentum on the downhill, sprints on the flat, and more efficient climbing.

Features:

• Material: Carrier: Carbon Fibre x4; Sprockets: Titanium x6, Aluminium x1, Steel x4; Lockring: Alloy
• Sprocket Configuration: Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• Gear Ratio: 11-40T wide ratio gearing allows a more efficient use of energy through finer cadence control
• Compatibility: For use with 11-speed SIL-TEC chains
• Drivetrain Speed: Shimano 11-Speed
• Weight: 331g