SRAM RED DUB Crank Arms without Bottom Bracket

The SRAM RED DUB crank arm is suitable for those looking for a lightweight crank arm for their SRAM AXS drivetrain. It is sold without a bottom bracket, so a DUB bottom bracket compatible with the frame is required. The available version is black, in lengths from 150 to 175 mm.

Compared with the previous generation, the crank arm weighs 29 g less, a useful figure if you pay attention to your bike's overall weight. The 8-bolt mounting is compatible with AXS spiders, with or without a power meter, and with integrated cranksets. The DUB bottom bracket adds durability and ease of installation.

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.