- Description
SRAM Quarq Rival AXS E1 Power Upgrade – 172.5 mm
The SRAM Quarq Rival AXS E1 Power Upgrade makes it easy to add accurate power measurement to a compatible SRAM Rival AXS crankset. The power meter is fully integrated into the DUB spindle, creating a clean, lightweight and reliable setup.
Power is measured on the left side and used to calculate total rider output. With a battery life of more than 400 hours, the system is an excellent choice for regular training, road riding and gravel use.
Highlights
- Quarq power meter upgrade for SRAM Rival AXS E1
- Crank arm length: 172.5 mm
- DUB spindle-based power measurement
- Left-side measurement calculates total power
- Compatible with SRAM Road DUB and Road WIDE DUB bottom brackets
- Compatible with 12- and 13-speed drivetrains
- More than 400 hours of battery life
- User-replaceable AAA lithium battery
- IPX7 waterproof rating
- Less than 40 g heavier than the standard crankset

