Rival AXS Wide Left Crank Arm With Power Meter Spindle Assembly 175mm For Accurate Left Leg Watts Real Time Data Durable Alloy Build Seamless Power Readout Ride Ready Pro Level Climbing And Sprint Performance

Power Meter Left Crank Arm for Accurate Real-Time Watts
✔️ 175mm left power meter crank with IPX7 waterproof & ANT+/BTLE

The left-side power meter crank arm is a high-precision upgrade for road biking, delivering real-time watts from the rider's left leg. It's typically used on road bikes to track performance, climbs, and sprint efforts, and pairs with cycling computers or phones for training data.

✅ 175mm crank arm length with integrated power meter spindle
✅ IPX7 waterproof rating for rain and wet conditions
✅ Aluminum construction for durability and light weight
✅ ANT+ and Bluetooth LE connectivity for easy pairing with devices
✅ Direct mount bolt pattern with DUB spindle interface compatibility
✅ 12/13-speed road compatibility

💡 What is a left crank power meter and why is it handy for road cyclists tracking left-leg power?

A handy tool for monitoring your left-leg energy and improving pacing on climbs and sprints.

- left-leg wattage data for training analysis
- real-time metrics to adjust tempo and pacing
- ANT+/BTLE compatibility for easy device pairing
- simple install and clear readouts
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