SRAM S-300 1.1 Courier Crankset - 170mm Single Speed 48t 130 BCD GXP Spindle Interface BLK Coil Springs & Parts Color Black TPI 60 Weight

Color Black TPI 60 Weight 340 Defined Color Black ISO Width (mm) 28 ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 28 Tire Type Tubeless Ready Clincher

Features a built in anti slip strap to store extra gear on the outside of the pack

SRAM has designed the Force 2x direct mount chainring to be light weight stiff and durable

Waterproof Water-resistant Bladder included Included (1

SRAM S-300 1.1 Courier Crankset - 170mm Single Speed 48t 130 BCD GXP Spindle Interface BLK Coil Springs & Parts Color Black TPI 60 WeightSRAM S 300 1. 1 Courier Crankset 170mm Single Speed 48t 130 BCD GXP Spindle Interface Black. Crank arms are forged aluminum use the same bottom bracket interface as high end models. AL 6061 forged arms AL 7075 ring Includes English threaded GXP cup and bearing set TECH SPECS Drivetrain Speeds Single Speed 3 32" Rings 48 Defined Color Black Spindle Interface Type SRAM Truvativ GXP Number of Chainrings Single Chainring BCD 130 Crank Intended Use Road