SRAM Rival 1 XPLR E1 DUB WIDE Crankset
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SRAM Rival 1 XPLR E1 DUB WIDE Crankset
SRAM Rival 1 XPLR E1 DUB WIDE Crankset Info
The SRAM Rival 1 XPLR E1 DUB WIDE Crankset is an aluminum gravel crankset built around a single-ring drivetrain philosophy — engineered to keep weight down while placing material exactly where structural demand is highest. Available exclusively in a 42-tooth chainring, it's sized for the kind of mixed-terrain and gravel riding where a wide gear range at the rear does the heavy lifting.
SRAM's X-SYNC tooth profile is designed to maintain chain engagement across rough surfaces and variable cadence, reducing the likelihood of drops without relying on a guide. The extended DUB spindle supports a wide range of bottom bracket standards — road and MTB alike — and the wide chainline makes it compatible with Full Mount rear derailleurs as well as 135mm, 142mm, and Boost rear spacing. That kind of cross-platform flexibility matters when one crankset needs to work across multiple builds.
SRAM Rival 1 XPLR E1 Specs at a Glance
- Chainring: 42t (direct mount)
- Crank arm lengths: 160mm, 165mm, 170mm, 172.5mm, 175mm
- Spindle: DUB WIDE extended spindle
- Chainring compatibility: X-SYNC narrow-wide tooth profile
- Rear spacing compatibility: 135mm, 142mm, Boost
