Guarnitura Sram Rival AXS Quarq DUB 2x12V Power Meter Crown:48-35T entrambe le leve spostano il

entrambe le leve spostano il deragliatore anteriore

integrated brake light*

Sram X01 Eagle AXS 1x12V Upgrade Kit

Mescola: Smartgrip

Guarnitura Sram Rival AXS Quarq DUB 2x12V Power Meter Crown:48-35T entrambe le leve spostano ilPower with every pedal stroke. Sram has taken the reliability, elegance, and features of the legendary Quarq crank based power meter and raised the bar once again. This new power meter setup is fully contained within the DUB spindle, for a clean integration that fits more bikes. Features Sleek integrated design. The DUB PWR unit measures left side power to calculate total watts. Proven Quarq reliability and accuracy. Long battery life (over 400 hours)