Shimano XTR CS-M9000 11-Speed Cassette 40T

£189.99

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  • Four Carbon Fibre carriers and 6 titanium sprockets make this Shimano's lightest 11-speed Dyna-Sys MTB cassette
  • Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
  • 11-40T wide ratio gearing allows a more efficient use of energy through finer cadence control
  • Four separate lightweight carbon fibre carriers reduce weight and increase stiffness giving more precise faster shifts
  • 35/31/27/24/21/19T sprockets are all made from Titanium to reduce weight and increase durability
  • Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity
  • Nickel-plated finish offers hard wearing resistance to corrosion
  • Alloy cassette lockring
  • For use with 11-speed SIL-TEC chains