SRAM Crank Arm Assembly Red XPLR DUB Wide E1 (BB/Spider/Chainrings Not Included): 155MM

SRAM’s lightest and stiffest road crankarms are now available in an even wider range of lengths, including 150mm and 155mm options for riders looking to fine-tune fit and position.

A refined hollow carbon construction reduces weight by 29g versus the previous generation, while the 8-bolt interface ensures compatibility with power and non-power AXS spiders, as well as integrated chainrings. Built around SRAM’s DUB system, these crankarms deliver a durable, simple and highly versatile foundation for modern road drivetrains.

Features

• 29g lighter than the previous generation
• Hollow carbon arm construction
• 8-bolt interface compatible with power and non-power AXS spiders
• Compatible with integrated chainrings
• DUB bottom bracket system for durability and simplicity
• Expanded crankarm length range including 150mm and 155mm options

Specifications

BB Compatibility: All SRAM Road DUB BBs, All SRAM Road WIDE DUB BBs
Crank Arm Length: 150mm, 155mm, 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
BB Spindle Interface: DUB
Bolt Circle Diameter: Direct Mount
Crank Arm Material: Carbon