SRAM RED Crankset - 160mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=K4218 front/rear rear (XD) axle/spacing (mm)

front/rear rear (XD) axle/spacing (mm) 12x157 Super Boost hole 32h color black weight 295g

The Pack Hanger Alignment Tool allows quick adjustments to be made to the derailleur hanger while on the trail or in the workshop

}Full Speed Ahead Comet Chainring Direct-Mount Megatooth 11-Speed 32t

Weight: 37g  Material: 6061 T6 aluminum with stainless steel hardwareNot Included: Cable and Housing

SRAM RED Crankset - 160mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=K4218 front/rear rear (XD) axle/spacing (mm)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 Crank