Price: $299.99
(as of Apr 11, 2026 04:48:21 UTC – Details)
Product description
1 ±1% Power Accuracy
2 625g Light-weight
3 330 Hours Battery Life
4 Power Cycling Data
5 Cadence Cycling Data
1 Left and right balance
2 Pedaling smoothness
3 Complete Crankset at One
4 24mm Steel Spindle
5 Bluetooth, ANT+ Protocol
1 Compatible T47 and BB386
2 IPX7 Waterproof
Weight 625g±5g (170mm) Crank 165mm, 167.5mm, 170mm, 172.5mm, 175mm Power accuracy ±1% Spindle 24mm Bottom bracket compatibility 68mm-86.5mm standard road bike bottom brackets Bolt 4 bolts BCD 110mm Chainline 44.25mm Q-factor 147mm Power range 0~2500W Cadence range 20~240RPM Data function Power, cadence, left-right balance, pedaling smoothness Calibration Automatic calibration, backpedal calibration, manual calibration Waterproof grade IPX7 Working temperature -20℃-50℃ Charging Magnetic charging
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Unmatched Precision: Achieve ±1% power accuracy with advanced strain gauges, acceleration sensors, and intelligent temperature compensation, delivering reliable data in any environment
Lightweight & Durable: Weighing only 625g (99g spider), crafted from 7075 aircraft-grade aluminum with a triple hollow crank design for optimal stiffness and performance after 100,000 pedaling cycles
Long-Lasting Battery: Up to 330 hours of ride time with an energy-efficient circuit design, perfect for extended training and long-distance cycling (lab-tested, may vary by conditions)
Comprehensive Compatibility: Features 110BCD four-bolt design and supports Bluetooth/ANT+ for seamless connection to bike computers (Garmin, Bryton, Magene) and apps (Strava, Zwift, TrainingPeaks)
All-Weather Reliability: IPX7 waterproof rating ensures consistent performance in rain or shine, paired with a complete crankset (P515 spider + PES20 crank) for hassle-free setup
Advanced Data Insights: Tracks four key cycling metrics (power, cadence, left-right balance, torque effectiveness) to provide a comprehensive analysis of your pedaling efficiency and performance
Easy Installation & Setup: Pre-assembled crankset with a 24mm steel spindle ensures compatibility with most road bike frames, simplifying installation and guaranteeing a secure fit
Enhanced Chainring Performance: Optional Magene QED split chainring optimizes gear shifts, reducing chain drop and ensuring smooth, precise pedaling for all riding conditions
User-Friendly Maintenance: Rechargeable battery with USB-C charging (assumed standard) and low-maintenance design make it easy to keep your power meter ready for every ride
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