SRAM Red E1 DUB Crank Arm Assembley, 172.5mm

SRAM Red E1 DUB Crank Arm Assembly

Engineered for elite road performance, SRAM RED E1 crank arms deliver exceptional stiffness and minimal weight for maximum efficiency. With a refined carbon construction and expanded crank length options, they offer improved fit and performance for modern riders. Fully compatible with AXS power meter systems, they provide a future-proof upgrade path for performance-focused cyclists.

Features & Benefits:

• SRAM RED E1 ultra-lightweight carbon crank arms for road and performance cycling.

• Hollow carbon construction reduces weight by 29g vs previous generation.

• DUB spindle interface for improved durability and simplified setup.

• 8-bolt interface compatible with AXS power meters and chainring spiders.

• Optimised stiffness-to-weight ratio for efficient power transfer.

• Wide crank length range from 150mm to 175mm for precise bike fit.

• Upgrade-ready design for integrated power meter systems.

Technical Specifications:

• Material: Hollow carbon

• Spindle Interface: DUB

• BCD: Direct mount (8-bolt)

• Bottom Bracket Compatibility: SRAM Road DUB

• Crank Lengths: 150mm, 155mm, 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm

In the Box:

SRAM RED E1 crank arm assembly
(Chainrings and bottom bracket not included)