Left crank with power sensor Rival E1 DUBOptimize your cycling performance with the left crank Sram Rival E1 DUB, combining technology and precision for every pedal stroke.
Left crank SRAM RIVAL with a power sensor in the bottom bracket axle. Accurate measurements to ±1.5%, unaffected by weather conditions. For DUB bottom bracket.
| Brand | Sram |
| Supplier reference | 109006 |
| Color | black |
| Color | Black |
| Gender | Mixed |
| Age group | Adult |