Magene P505 Spider-based Power Meter

Spider‑style power meter offering consistent power metrics and long battery runtime. Two model options for different chainring BCD standards.

Key Features • ±1% power measurement accuracy • Metrics: power, cadence, left‑right balance, pedalling smoothness • Supports auto zero, manual zero and chain‑block calibration • ANT+ and Bluetooth transmission • IPX7 waterproof rating • Rechargeable lithium battery, 200‑hour runtime

Specifications • P505‑S1108 weight: 120g (±2g) • P505‑S1078 weight: 100g (±2g) • Power range: 0‑2500W • Cadence range: 20‑240RPM • Operating temperature: ‑10°C ~ 50°C

Model Compatibility • P505‑S1108: 110BCD 4‑bolt / 5‑bolt chainrings • P505‑S1078: 107BCD SRAM AXS chainrings

Package Contents • 1 × Magene P505 power spider (selected model) • Magnetic charging cable • User manual