SRAM PC-991 9 Speed Chain size-xsmall Aluminium rear housing to dissipate

Aluminium rear housing to dissipate heat

the Mezcal attains the holy grail of XC tires

Combination: 10-12-14-16-18-21-24-28-33-39-45-51T

Men's Specific Design

8 mm handlebars

SRAM PC-991 9 Speed Chain size-xsmall Aluminium rear housing to dissipateAbout SRAM PC 991 9 Speed ChainThe HollowPin construction of SRAM's PC 991 9 speed chain provides smooth, precise shifting and weight savings without sacrificing strength. Extremely strong. Incredibly precise. SRAM's PowerChain increases front and load shifting performance without sacrificing rear shifting precision. Specifications Compatible Speeds: 9 Speed Outer Link Finish: Nickel Colour Outer Link: Silver Inner Link Finish: Nickel Colour Inner