ZRACE RX Power Meter Crank, BCD110,DUB Bottom bracket,Power Crank, Compatible with both 110 BCD 4-arm and 5-arm

3-hole hollowtech: greatly reduce weight and increase strength

Forging: forged out of whole pieces of aluminium alloy, 7075 for for paws and chainrings, 6061 for arms, for better strength.

CNC: all parts finished by 3D CNC machining.

Brand: ZRACE x ARCRAYO

Power measurement accuracy: 1.5%

Power measurement range: 0~2200W

Cadence measurement range: 30~180RPM

Data support: power, cadence, left-right ratio, smooth pedaling

Warranty period: 30 months (replacement without external artificial damage)

Storage temperature range: -20℃~50°℃

Battery life: 260h

Protection performance: IP68

Weight: 109g

Charging method: USB magnetic charging

Data protocol: ANT+, Bluetooth

Calibration method: automatic calibration, code table calibration, Bluetooth calibration

Temperature compensation: real-time temperature compensation

Compatible code tables: Garmin, Maijin, Walker,

IGPSTORT, CYCPLUS, WAHO0, Blackbird, Bairuiteng, Shanren,

Gaochi, Giant and other brands

APP: ios & Android&

Android app Download address: //file.market.xiaomi.com/download/AppStore/0c308bd06c9a5425b8bff36cc66b97669d060c734/com.arcrayo.ble_1.1.7.apk

For IOS, please go to the Apple App Store and search: ArcrayoBle APP