SRAM PG990 9 Speed Mountain Bike CassetteWith a stiff alloy spider at its core, the PG990 9 Speed Mountain Bike (MTB) Cassette is ready for the demands of the most aggressive riders. Race-proven and ridden to the podium at professional races, it adopts SRAM’s PowerGlide II technology. This design provides optimised tooth profiles and shifting ramps on the sprockets, bringing you fast and reliable gear changes, even under hard pedalling. Features: Spider Type: Alloy - divides the load evenly over the cassette providing longer lasting teethFinish: Blast Chrome PlatedLock Ring: Anodised AlloySpeed: 9-SpeedRecommended Chain: PC-991, PC-971Compatibility: All SRAM/Shimano 9-Speed Mountain Bike (MTB) drivetrainsFreehub Compatibility: Common Shimano HyperGlide (HG) style freehubsUse: Mountain BikeRatios: 11-32T: 11,12,14,15,18,21,24,28,32T; 11-34T: 11,13,15,17,20,23,26,30,34TTechnologies: Powerglide IIManufacturer’s Part Number: CS-PG-990-A1 Weight: 320g (11-34T)Buy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
