The P515 spider power meter is designed for high performance and stiffness, allowing accurate power measurements under different environmental conditions.

• Weight: 625g
• Power measurement accuracy: ±1%
• Spindle: 24mm, compatible with standard road bike bottom brackets.
• Battery life: 240 hours.
• Water resistance: IPX7.

The device uses high-precision strain gauges and accelerometer sensors for reliable power data, supporting ANT+ and Bluetooth communication protocols. The testing is conducted through multiple terminals, ensuring cyclists can easily record their training data.

• Measured data: Power capacity, cadence, left-right foot balance, pedal smoothness.
• Operating temperature: -20°C to 50°C.

Includes:

• 1x P515 spider power meter
• 1x PES crankset (2x arms, 1x spindle)
• 1x Lock Ring
• 1x Magnetic charging cable
• 6x Stickers
• 1x Quick start guide