Make Every Ride Data-Driven

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PM500 Power Meter Set

The PM500 is a lightweight (680g) power meter with ±1.5% accuracy and up to 300 hours of battery life, featuring dual Bluetooth/ANT+ connectivity and IPX7 waterproofing—giving you reliable, data-driven confidence to ride further.
Unshakable Data. Pure Precision.
With a dual-sensor fusion algorithm that integrates high-sensitivity strain gauges with an accelerometer, it monitors ambient temperature in real-time and dynamically compensates for measurement discrepancy, ensuring unwavering accuracy and stability.
Lightweight Without Compromise.
The crank is forged from 6061 aluminum alloy for superior mechanics; the spider is fully CNC-machined from 7075 aluminum alloy, with an optimized structure. The total weight is 680g (170mm crank + 100g spider), delivering maximum stiffness and efficiency.
Leave Battery Anxiety Behind.
An intelligent power management system with snap-on magnetic charging delivers up to 300 hours of battery life.
Beyond Numbers, It Translates Your Ride.
Power Quadrant Analysis plus Left-right Balance Trend Tracking delivers comprehensive data support. This empowers your progression from a beginner to a practiced cyclist, helping you master your cycling data and unlock scientific training.
Effortless Setup. Ready Instantly.
The complete set includes the PM500 spider power meter and Senicx PR3 crank - a perfect match. With its 110 BCD 4-bolt design, it is compatible with all 110BCD standard 4-bolt chainrings. You can switch between single and double chainrings at will. It is perfectly compatible with SHIMANO's 12-speed system.
Multi-Device Sync in Seconds.
Bluetooth/ANT+ Dual Connectivity: Equipped with dual-protocol support, it ensures broad compatibility with bike computer from GEOID, Garmin, Wahoo, Magene, and more. Seamlessly sync your data to platforms like STRAVA, Zwift, and TrainingPeaks. Every ride is automatically recorded across multiple devices and can be shared instantly with a single tap.
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GEOID PM500 Power Meter Set
$179.99
±1.5% Power Accuracy
680g Lightweight Design
300h Ultra-long Life Battery
4 Core Data Points
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30‑day returns and at least a 1‑year warranty for reliable protection.
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