SRAM Rival AXS Power Meter Upgrade Kit 175mm DUB D1 Quarq

SRAM Rival AXS Power Meter Left Crank Arm & Spindle Upgrade Kit

175mm | DUB | Quarq DUB-PWR | D1

Upgrade your SRAM Rival eTap AXS drivetrain with proven Quarq power measurement technology using the SRAM Rival AXS Power Meter Arm and Spindle Upgrade Kit. Featuring SRAM's innovative DUB-PWR spindle-based power meter, this system delivers accurate, reliable power data in a lightweight and elegantly integrated package that fits seamlessly into your existing crankset.

Invisible technology. Measurable performance.

Easy Power Meter Upgrade

• Converts compatible SRAM Rival eTap AXS cranksets to power meter-equipped systems
• Quick upgrade without replacing the complete crankset
• Maintains the clean look and performance of your drivetrain

Integrated DUB-PWR Technology

• Power meter fully integrated inside the DUB spindle
• Clean, protected design with minimal additional weight
• Broad compatibility with SRAM DUB crank platforms

Proven Quarq Accuracy

• Trusted Quarq power measurement technology
• Measures left-leg power and calculates total power output
• Consistent and reliable performance for training and racing

Long Battery Life

• Over 400 hours of ride time
• User-replaceable lithium AAA battery
• Season-long reliability with minimal maintenance

Lightweight & Durable Design

• Lightweight integrated construction
• Weather-resistant design for year-round riding
• Built to withstand everyday training and race conditions

Specifications

• Brand: SRAM
• Model: Rival AXS Power Meter Upgrade Kit
• Version: D1
• Power Meter Type: Quarq DUB-PWR
• Crank Arm: Left Side
• Crank Length: 175mm
• Spindle Interface: SRAM DUB
• Power Measurement: Left Side / Calculates Total Power
• Battery Type: AAA Lithium (User Replaceable)
• Battery Life: 400+ Hours
• Color: Black
• MPN: 00.3018.303.004

Compatibility

Compatible with:

✔ SRAM Rival eTap AXS cranksets utilizing DUB spindle systems
✔ SRAM AXS road and gravel drivetrain platforms requiring DUB-PWR upgrades

Power Meter Return Policy

⚠️ Power meters returned are subject to a 30% restocking fee unless the product and packaging are unopened, unused, undamaged, and can be resold as new.

Ideal For

✔ Road cyclists
✔ Gravel riders
✔ Endurance athletes
✔ Riders upgrading to power-based training
✔ SRAM Rival AXS owners

Why Choose the SRAM Rival AXS Power Meter Upgrade Kit?

• Proven Quarq power accuracy
• Simple upgrade path for existing AXS bikes
• Lightweight integrated spindle design
• 400+ hour battery life
• Minimal added weight
• Genuine SRAM OEM component

The SRAM Rival AXS Power Meter Left Crank Arm & Spindle Upgrade Kit delivers accurate power measurement, seamless DUB integration, and trusted Quarq performance—making it one of the easiest and most effective upgrades for any compatible SRAM AXS-equipped bike.