SRAM RED Crank Arm Assembly - 170mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutSpec= 27.5X2.50 Snow Temperature: -2°C to -7°C

Snow Temperature: -2°C to -7°C (28

5" front/rear rear (XDR) rim Proterra Tough i30 hub Proterra axle/spacing (mm) 12x148 Boost hole 32h spoke DB nipple brass color black weight 1076g

Drop-Stop ST models will have the same chainline as the Shimano specified chainline

helping assure the perfect hand position and fit

Optimal material usage for weight

SRAM RED Crank Arm Assembly - 170mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutSpec= 27.5X2.50 Snow Temperature: -2°C to -7°CSRAMs 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