SRAM RED AXS E1 DUB Crankset 12 Speed

The SRAM RED AXS E1 DUB Crankset combines ultra-light hollow carbon crank arms with a one-piece 2x chainring for a light, stiff and durable road drivetrain. SRAM X-Range gearing minimises cadence changes during front shifts, helping deliver smooth progression and crisp, accurate shifting.

Features

• Optimised hollow carbon crank arms, 29 g lighter than the previous generation
• One-piece direct-mount 2x chainring for improved stiffness and durability
• X-Range gearing for a wider range and smoother gear progression
• DUB spindle interface for broad compatibility and straightforward servicing
• Upgradeable to a power meter

Specifications

• Drivetrain: 2x12-speed
• Bottom bracket compatibility: SRAM Road DUB bottom brackets
• Chainring combinations: 48/35T and 50/37T
• Chainline: 45 mm
• Chainring material: aluminium
• Crank arm material: carbon
• Chainring mount: direct mount
• Power meter: not included; upgradeable
• Reference claimed weight: 545 g for the 172.5 mm / 48–35T configuration
• Bottom bracket: not included