Sram Cassette 07A Pg-950 9Speed Gearing Teeth Ratio:11-34T Simply replace the hooks with

Simply replace the hooks with a new set of QL2

Speed sensor: CR2032 x1

Protects and gives an instant shine and lustre to metal

2 mm scratch-resistant upper layer with a gummy (viscoelastic) 0

Sram Cassette 07A Pg-950 9Speed Gearing Teeth Ratio:11-34T Simply replace the hooks withFeatures 9 speed choice for lightweight, strong, and precise shifting Recommended Chains: PC 991 HP, PC 991 XS, PC 991, PC 971, PC 951 Fast Shifting and Reliable Specifications Groupset Series SRAM PG 950 Speed 9 Speed Combination (11 26T) 11 13 14 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 23 26 30 34 (12 23T) 12 13 14 15 16 17 19 21 23 (12 26T) 12 13 14 15 16 17 19 21 23 26