SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 167.5mm 12-Speed DUB Spindle Interface Iridescent Gray D2

Upgrade your cycling performance with the SRAM Force AXS Wide Left Crank Arm and Power Meter Spindle Assembly, designed for 167.5mm cranks and featuring a 12-Speed DUB spindle interface in a sleek Iridescent Gray finish. Precision power measurement is essential for effective training, and SRAM simplifies this by integrating Quarq’s advanced power meter technology directly into the crank spindle. The DUB-PWR system delivers unmatched reliability and accuracy, allowing you to track your left-side power output to accurately calculate total wattage with ease.

This innovative design ensures seamless integration with a wide range of bikes, adding minimal weight while providing a clean, streamlined look. With over 400 hours of battery life, you can focus on your rides without worrying about frequent recharging. The unit is also IPX7 waterproof, able to withstand immersion up to 1 meter for 30 minutes, ensuring durability under all weather conditions.

For added strength and simplicity, pair this power meter assembly with a separately sold DUB bottom bracket. This combination enhances overall drivetrain durability and maintains smooth operation, making it an ideal choice for cyclists seeking precise power data and dependable performance.

• DUB-PWR spindle-based unit measures left side power for total watt calculation
• Trusted Quarq technology ensures consistent accuracy and reliability
• Extended battery life of 400+ hours supports long-term training
• IPX7 waterproof rating protects against water damage
• Compatible with DUB bottom bracket (sold separately) for enhanced durability