Sram Rival Wide Powermeter 40T 12S 172.5mm DUB - Black

Provide power to every ride.
Riders know the benefits of using power to maximize their fitness and achieve their goals, and we've taken the reliability, elegance and features of Quarq's legendary crank-based power meter and dropped the access barrier again.
This new power meter platform is fully incorporated into the DUB spindle for clean integration that fits more bikes than ever.
It's an invisible technology that adds minimal weight and helps you get to the finish line faster.
The wider position of the arms and chainring also allows for extra wide tires, giving you the opportunity to explore new, more challenging routes.

- DUB bottom bracket adds durability and simplicity.
- The spindle-based DUB-PWR unit measures the power on the left to calculate the total watts.
- Wide chainline crankset for bikes with the widest gravel tires.
- Long battery life for a season of riding.
- User replaceable AAA battery.

Brand: SRAM
Color: Black
Battery Replaceable: Yes
Crank length: 172.5 mm
BCD: Direct Mount
Crank arm material: Aluminum
Rechargeable: No
Battery type 1: AAA
Including battery: Yes
Chain line: 47.5 mm
Quantity of Battery 1: 1
Measurement: Spider
ANT+: Yes
Suitable Group: SRAM Rival
Bottom Bracket Type: All SRAM Road DUB BBs
Including Bottom Bracket: No
Including chainrings: Yes
Number of chainrings: 2
Suitable type of bicycles: Road bike
Number of speeds: 12
Electronic shifting: Yes
Additional Specifications: Hub Spacing Compatibility: Standard 142mm