SRAM RED Crank Arm Assembly - 170mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Color-Black/Transparent And by simply flipping the

And by simply flipping the ring it becomes Super Boost compatible without losing the same excellent timing to help you maintain traction during the toughest part of your pushOptimized pedal stroke

8 Color Black Defined Color Black Length 35 Material Alloy S

DO NOT OVERTIGHTEN

This one is a monster

SRAM RED Crank Arm Assembly - 170mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Color-Black/Transparent And by simply flipping theSRAMs lightest and stiffest crank arms Compatible with 8 bolt spiders, chainrings, and powermeters SRAM Model ID: FC RED ASSY E1 TECH SPECS Crank Arm Length 170mm BCD Direct Mount SRAM 8 Bolt