Sram Rival Powermeter Crank 165mm Left DUB DM

Meet the SRAM Rival E1 DUB Power Meter—clean looks, rock-solid data. The fully integrated DUB-PWR unit hides inside the crank spindle, so there are no external pods or wires—just a sleek crankset that records your effort every ride. It’s built on SRAM’s DUB interface for extra durability and broad fit across all SRAM Road DUB bottom brackets (Ai frames excluded), making upgrades straightforward on most modern road and gravel bikes. Proven Quarq technology measures left-side power to calculate total watts, with IPX7 waterproofing and a user-replaceable AAA lithium battery that lasts 400+ hours. And because the system adds less than 40 g over a standard crank, the move to training with power is practically weightless.

- The fully integrated power meter creates a sleek look without any external components
- The DUB interface increases durability and fits all SRAM Road DUB bottom brackets
- The lightweight design makes the transition from a standard crankset almost weightless
- The power meter uses a standard AAA battery that is easily replaceable

Specifications
Brand: Sram
Model: Rival
Type: Powermeter
Side: Left
Waterproof: Yes
Chainline: 44.7mm
Crank Length: 165mm
Material: Aluminium
Color: Black