SRAM Left Arm and Power Meter Spindle FORCE E1 DUB WIDE (Right Arm/BB/Spider/Chainrings non included): 175MM

Accelerate your progress with lightweight, accurate and reliable power measurement for Force AXS. This quick, easy upgrade to our compact spindle power meter fits your needs and takes your training to the next level.

Features

• Proven Quarq reliability and accuracy
• Long battery life to power a season of rides
• Waterproof (IPX7) waterproof to 1 meter for 30 minutes)
• Spindle-based unit measures left side power to calculate total watts