The latest SRAM RED crankset has been completely redesigned, featuring a new hollow carbon construction that is 29g lighter and stiffer than before. To provide a more precise fit for a wider range of riders, a 160mm length has been added to the existing lineup. This refined design ensures maximum power transfer and efficiency while maintaining the hallmark simplicity and durability of the DUB bottom bracket system.

For performance tracking, the integrated power meter offers +/-1.5% accuracy unaffected by climate conditions. By building the power meter directly into the one-piece chainrings, SRAM has achieved a lighter overall weight and superior data reliability. This system measures left and right leg balance, providing riders with professional-grade metrics to optimize their training and racing efforts.

Quick Facts

Feature	Specification
Crank Arm Material	Ultra-Light Hollow Carbon
Power Accuracy	+/- 1.5% (Dual-Sided Balance)
Available Lengths	160, 167.5, 170, 172.5, 175 mm
Spindle Interface	SRAM DUB
Weight Reduction	29g lighter (arms)
Chainring Style	One-Piece Integrated