The INPEAK Powercrank-E crank with power meter is for Shimano Ultegra FC-R8100.
Technical specifications
- Accuracy: +/- 2%
- Power measurement range: 0–2000 W
- Cadence range: 20–200 rpm
- Battery life: max. 90 h (manufacturer's specification)
- Battery type: rechargeable LiPo
- Wireless communication: ANT+ PWR / Bluetooth Low Energy
- Status indicator: LED
- Temperature range: -5 to 50 °C (operation) / -20 to 50 °C (storage) / 5 to 40 °C (charging)
- Protection class (water resistance): IP67 certified
- Bottom bracket axle profile: 24 mm Hollow Shaft
- Material: aluminium
- Weight: approx. 10 g