SRAM RED Crankset - 167.5mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=19003 size 29" front/rear front/rear (XD)

size 29" front/rear front/rear (XD) rim carbon hub Hydra IS disc axle/spacing (mm) 15x110/12x148 Boost hole 32/32h spoke I-Nine color black weight 1740g

}SRAM Left X5 GXP Crank Arm 175mm Black

Available in 16g and 25g

25 Primary Color Black Tire PSI 26-58 Tire Diameter/ISO 29/622

} Quick sealing and stop punctures up to 1/4 inch Can be used year around -09: Box of 12 bottles

SRAM RED Crankset - 167.5mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=19003 size 29" front/rear front/rear (XD)Optimized layup drops further grams from the hollow carbon arms X Range gearing minimizes cadence change during a front shift One piece 2x chainring results in a lighter weight, stiffer, more durable crankset 29 g lighter than the previous generation Crisp and accurate front shifts Ultra light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity Can be upgraded to a power meter SRAM Model ID: FC RED E1 TECH SPECS Drivetrain