Shimano XTR m970 11-32 9-Delt Kassett Titanium

hree alloy carriers and 4 titanium sprockets make this Shimano's lightest ever 9-speed MTB cassette Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows a more efficient use of energy through finer cadence control Three separate lightweight alloy carriers each mounted with 2 sprockets to reduce weight and increased stiffness giving more precise faster shifts Four largest sprockets are made from titanium to reduce weight without sacrificing strength Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity Nickel-plated finish offers hardwearing resistance to corrosion Alloy cassette lockring For Super Narrow 9-speed HG chains Average weight 224 g for 11 – 32T