SRAM PG950 9-SPEED CASSETTE Bike-Product 1 x Quad Lock iPhone

1 x Quad Lock iPhone Case

and 2 fixed nylon pins)

100 and 120mm width bottom brackets

We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit

Dura Ace 9000

SRAM PG950 9-SPEED CASSETTE Bike-Product 1 x Quad Lock iPhoneIf you're a rider whose performance needs or riding style dictates that you run a 9 speed drivetrain, the Sram PG 950 is the right choice for light weight, strength, and precise shifting. Specification Use: Road, MTB, Trekking Model: PG 950 Gear: 9 speed Compatible chain: PC 991, PC 971, PC 951 Gears 11 26T: 11 12 13 15 17 19 21 23 26 11 28T: 11 12 13 14 16 18 21 24 28 11 32T: 11 12 14 16 18 21 24 28 32 11 34T: 11 13 15 17 20 22 26 30 34 12 23T: 12 13