Rival Left Crank Arm With Power Meter Spindle 170mm Dub Wide Aluminum Lightweight Crank for Precise Power Readings and Strong Performance on Demanding Rides

Left Crank Arm with Power Meter Spindle, 170mm DUB Wide
✔️ Power meter spindle, 170mm length, ANT+/BLE ready for pairing

This left crank arm with an integrated power meter spindle is built for road cyclists who want precise power data during training and racing. Constructed from lightweight aluminum for strength and corrosion resistance, it supports DUB spindles and a 47.5mm chainline for 12/13-speed drivetrains. Color: Carbon.

✅ Integrated DUB spindle for seamless power data with compatible cranksets
✅ Lightweight aluminum construction for strength and corrosion resistance
✅ ANT+ and Bluetooth LE connectivity for quick pairing with devices
✅ 170mm crank length optimized for road riding
✅ 47.5mm chainline supports 12/13-speed drivetrains
✅ IPX7 waterproof design for all-weather reliability
✅ Carbon color finish for a sleek, premium look

💡 What is a left crank arm with power meter used for in road cycling? This handy device helps riders monitor power data for training and racing goals.

- Data connectivity via ANT+ and BLE for cycling computers - Integrated power meter spindle provides real-time readings - 170mm length suits road racing and endurance rides - IPX7 waterproofing for all-weather reliability✝️