The SRAM Rival XPLR E1 crankset is a 160 mm aluminum gravel crankset with a 42-tooth chainring and a DUB bottom bracket. It is designed for riders running a 12- or 13-speed drivetrain on a gravel bike who want a good balance of stiffness and weight. The 47.5 mm chainline is designed for Full Mount rear derailleurs.
The DUB bottom bracket uses a simpler, more durable interface, and the long spindle is compatible with both road and MTB standards. The crankset supports 135, 142 and Boost rear spacing, so check your frame before purchasing. It is available only in black. If you want to change the gearing, the direct-mount interface accepts chainrings from 38 to 46 teeth.
| Crank arm length | 160 mm |
|---|---|
| Chainring teeth | 42 teeth |
| Bottom bracket | DUB |
| Chainline | 47.5 mm |
| Speeds | 12/13-speed |
| Chainring interface | Direct Mount |
| Rear spacing compatibility | 135, 142 and Boost |
| Crank arm material | Aluminum |
| Color | Black |
Ships in 5-6 business days.