SRAM Force 1 XPLR E1 DUB WIDE Crankset

The SRAM Force 1 XPLR E1 DUB WIDE Crankset is built for riders who want a clean, single-ring drivetrain on gravel without giving up stiffness or chainline precision. The crankarms use a direct mount chainring interface, keeping the setup tidy and reducing unnecessary hardware — and the 42t ring sits in the XPLR sweet spot for mixed-terrain gearing when paired with a wide-range cassette.

The DUB spindle system uses a larger diameter axle than traditional threaded bottom brackets, which SRAM designed to improve stiffness and reduce flex under load. The WIDE variant is built specifically to accommodate the wider bottom bracket shells common on modern gravel frames. Available in five crank arm lengths — 160mm through 175mm — it fits a broad range of riders and positions. The crankset is also power meter compatible, with a left-arm power meter option available separately for riders who want to add measurement without replacing the entire drivetrain.

SRAM Force 1 XPLR E1 Specs at a Glance

• Chainring: 42t (direct mount)
• Crank arm lengths: 160mm, 165mm, 170mm, 172.5mm, 175mm
• Spindle: DUB WIDE — designed for wider gravel bottom bracket shells
• Drivetrain: 1x configuration
• Power meter compatible: left-arm option available