Sram/Quarq - Power Meter - Rival D1 Left Crank arm - 170

Description:

Harness power on every ride with the Rival D1 Left Crank arm power meter by Sram/Quarq. Building on Quarq’s trusted, sophisticated crank-based system, this updated design integrates seamlessly within the DUB spindle, ensuring broad bike compatibility and a sleek, minimal-weight setup. Its discreet technology delivers precise power data, enabling you to optimize performance and upgrade any eTap AXS bike with reliable power measurement.

Specifications:

• An elegant integrated design
• DUB-PWR spindle-based unit measures left side power to calculate total watts
• Proven Quarq reliability and accuracy
• Long battery life (400+ hours) to power a season of rides
• User replaceable lithium AAA battery
• DUB bottom bracket adds durability and simplicity
• Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
• Lightweight (less than 40g heavier than standard crankset)
• Simple and affordable power meter upgrade option