The SRAM Red 1x D1 DUB Crankset is the ultimate solution for riders competing in triathlon, time trial, or cyclocross events. Designed specifically for 1x drivetrains, this crankset combines aerodynamic efficiency, lightweight durability, and simple functionality to meet the needs of elite racers. While SRAM's X-Range™ 2x setup offers a similar simplicity, certain disciplines demand the precision and focus of a single-ring system, and that’s where the SRAM Red 1x crankset shines.

• Single-Ring Efficiency: Simplifies your drivetrain for reduced weight, streamlined functionality, and focused performance.
• Aero-Optimised Chainrings: Available in 48T and 50T direct-mount aero chainrings, designed to maximise aerodynamics and efficiency.
• Quick and Easy Gearing Adjustments: Non-aero chainrings can be swapped effortlessly with a single tool, making chainring changes hassle-free.
• X-SYNC™ Technology: Features a wide-tooth, narrow-tooth chainring profile for unmatched chain retention and maximum control.
• Durability Meets Style: Laser-etched chainring finish ensures long-lasting performance with a premium aesthetic.
• DUB™ Bottom Bracket Compatibility: Provides enhanced durability, simplicity, and compatibility across a range of frames.
• Power Meter Upgrade Ready: Upgradeable to include a power meter for precise performance monitoring and advanced training insights.
• This crankset is built to excel in disciplines where every gramme, watt, and second count. From its aerodynamic design to its rugged durability, the SRAM Red 1x D1 DUB Crankset is the top choice for riders who demand uncompromising performance and simplicity.
• Bottom Bracket not included
• Speed: 12
• BB Compatibility: All SRAM Road DUB BBs
• Chainring Size: 40, 46, 48, 50
• Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
• Chainline: 45.0mm
• BB Spindle Interface: DUB
• Chainring material: Aluminium
• Guard: No Guard
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Crank arm material: Carbon
• Colour (Crank arm): Natural carbon
• MPN: 00.6118.619.008 /  00.6118.619.009 / 00.6118.619.010 / 00.6118.619.002 / 00.6118.619.003 / 00.6118.619.004 / 00.6118.540.008 / 00.6118.540.010 / 00.6118.540.011 / 00.6118.540.003 / 00.6118.540.005