SRAM Crank Arm Assembly Red E1 DUB (BB/Chainrings Not Included): 172.5MM

We’re not ones to rest on our laurels. So when we found ways to make our lightest and stiffest crankarms even lighter, we went for it. A new process drops further grams from our hollow carbon arms, and to stay on top of current fit trends we’ve added our first carbon 160mm crankarm length option.

FEATURES

• 29 g lighter than previous generation
• 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings
• DUB bottom bracket adds durability and simplicity
• Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths

SPECIFICATIONS
BB Compatibility All SRAM Road DUB BBs
Crank arm length 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
BB Spindle Interface DUB
Bolt Circle Diameter (BCD) Direct Mount (DM)
Crank arm material Carbon
Colour (Crank arm) Black