$239.99
Decision guidance
Ideal for gravel cyclists who require enhanced tire and chainstay clearance, and want a modular crank arm assembly compatible with SRAM’s Road Wide DUB bottom brackets and 8-bolt direct-mount ecosystem.
Choose the SRAM Force XPLR E1 Crank Arm Assembly for its combination of lightweight carbon construction, a stiff pedaling platform, and the flexibility to customize your gravel bike setup with various chainrings and power meter options.
At a glance
The SRAM Force XPLR Crank Arm Assembly (E1) is the foundation of SRAM’s modern 1x gravel crank builds, using Force-level carbon arms with a DUB spindle and the SRAM 8-bolt mounting system. It’s designed to deliver a stiff, efficient pedaling platform while keeping setup modular—so you can choose an AXS spider or an integrated chainring, with or without a power meter.
This XPLR configuration is the Road Wide option, built around a 47.5mm chainline for the added tire and chainstay clearance gravel frames demand. It pairs with SRAM Road WIDE DUB bottom brackets.
The 8-bolt interface is SRAM’s current road/gravel standard for direct mounting AXS spiders and integrated chainrings. That means you can configure the crank for 1x road, all-road, or XPLR builds—and add power measurement by choosing a power-capable spider option—without changing your fit.
Available crank lengths are 160, 165, 170, 172.5, and 175mm. This assembly is specified for 12- and 13-speed systems and uses the DUB spindle interface.
| Crank Lengths | 160, 165, 170, 172.5, 175 mm Available crank arm lengths |
|---|---|
| Spindle / Standard | DUB Compatible with SRAM Road WIDE DUB bottom brackets |
| Intended Chainline | 47.5 mm (Road Wide / XPLR) Optimized for gravel tire and chainstay clearance |
| Interface | SRAM 8-bolt direct-mount Fits AXS spiders and integrated chainrings, power or non-power |
| Speeds | 12 / 13 Compatible with 12- and 13-speed systems |
The crank arm assembly is available in 160, 165, 170, 172.5, and 175 mm lengths.
It is compatible with SRAM Road WIDE DUB bottom brackets.
Yes, the 8-bolt interface supports AXS spiders with or without power measurement capability.
It uses a 47.5 mm Road Wide chainline optimized for gravel frames.
Yes, it is designed as the foundation for SRAM’s modern 1x gravel crank builds.
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