SRAM RED Crankset - 172.5mm 2x 12-Speed 46/33t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=724805 BB Inclusion No Crankset Material

BB Inclusion No Crankset Material Aluminum Pedals Thread 9/16 Drivetrain Spacing Road Disc BCD Direct Mount Teeth 42 Primary Color Black Crank Spindle Diameter 28

}SRAM Force Crank Arm Assembly - 172

Genuine Kashima coated hydro-pneumatic arms make loading and unloading a one-handed operation

the Control Drive CO2 features control valve operation for easy

SRAM RED Crankset - 172.5mm 2x 12-Speed 46/33t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=724805 BB Inclusion No Crankset MaterialOptimized 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 BB