MAGENE Power Meter PESP515 165 mm

All about the product

The exclusive design reveals professional stiffness and gear shifting performance.
Whether it's a weekend ride with friends, an adventurous bike trip, or intense training and competitions filled with achievements – the "PES" series will always provide a professional experience, ensure exceptional performance, and allow you to feel the true passion of cycling.

±1% power accuracy – precise analysis of every movement
The "P515" spider-based power meter uses highly accurate force sensors and accelerometers. Along with built-in smart temperature compensation algorithms, it provides accurate and reliable power data in any conditions, even when environmental factors are constantly changing. Tested under complex laboratory conditions and with each force sensor undergoing voltage release tests, this device ensures ±1% accuracy, allowing accurate assessment of every effort.

625 g lightweight and stiff design – unleash your full power
The "PES" crank is designed using a triple hollow channel structure, significantly reducing weight. The crank is seamlessly formed using precise CNC machining and deep drilling technologies. The optimized sealing system and symmetrical construction enhance force distribution. The weight is significantly reduced without sacrificing performance – even after 100,000 intense pedaling cycles, the crank maintains excellent properties.
The "P515" spider-based power meter is made from 7075 aviation-grade aluminum – a lightweight and stiff alloy. Using quality materials achieves an excellent balance between weight and stiffness – the power meter weighs only 99 g.

4 key riding metrics – comprehensive assessment of your abilities

• Power: sensitive and reliable power measurement with ±1% accuracy.

• Cadence: precise and stable pedaling frequency measurement helps maintain an optimal rhythm.

• Left and right balance: monitor the difference in power distribution between legs and strengthen the weaker leg.

• Pedaling smoothness: analyze power distribution throughout the pedaling cycle.

330 hours of battery life – for enduring training rhythm
The "P515" power meter features next-generation energy management circuitry, significantly reducing energy loss and ensuring efficient consumption. Fully charged, the device can operate for up to 330 hours of continuous training or long-distance riding.
Battery life tested under "Magene Lab" conditions, but may vary depending on environment and temperature.

24 mm steel axle – excellent compatibility with frames
The "PES" crank features a 24 mm steel axle – a popular and widely used standard in the market. It is fully compatible with standard road bike bottom brackets. "Shimano" users can install directly without changing the bracket.
Compatible with larger diameter brackets, including "T47" and "BB386":

1. Outer bracket shell diameter of the drive side ≤57 mm

2. Overall bracket width after installation – 90.5–92 mm

Technical specifications:

• Model: "PES P515 Power Meter Set"

• Weight: 625 g ±5 g (170 mm)

• Crank length: 165 / 167.5 / 170 / 172.5 / 175 mm

• Power measurement accuracy: ±1%

• Axle: 24 mm

• Mounting: 4 screws

• Chain line: 44.25 mm

• Q-factor: 147 mm

• Power range: 0–2500 W

• Cadence range: 20–240 RPM

• Data functions: power, cadence, left/right balance, pedaling smoothness

• Calibration: automatic, reverse, manual

• Wireless connectivity: ANT+, Bluetooth

• Water resistance: IPX7

• Operating temperature: –20 – +50 °C

• Battery life: 330 hrs.

• Charging: magnetic