FxChip BLE MX
Bluetooth timing chip for motocross.
The yellow FxChip BLE MX records timing as the rider crosses compatible Freelap transmitter fields. Fit it vertically at the back of the helmet on the goggle strap using FxMX. This model uses a replaceable CR2032 battery and works with the PowerUnit / SpaceUnit track arrangement. Mounting strap sold separately unless included in a pack.