Wireless GPS Waterproof Bike Computer with Speedometer and Odometer ROCKBROS Adaptor This provides added safety and

This provides added safety and increased comfort on every ride

The combination of protection

Wireless remote control – More convenience & Control: Wireless operation for activating/deactivating the alarm

The ankles are protected against crippled feet and the socks are non-slip

Elastic Mesh Design: The elastic mesh design on the top of the cap improves air circulation and heat dissipation to keep your head cool

Wireless GPS Waterproof Bike Computer with Speedometer and Odometer ROCKBROS Adaptor This provides added safety andPrecise Positioning: Our bike computer features an integrated positioning system with higher sensitivity, accuracy, and faster positioning. GPS enables real time location tracking and provides precise navigation and route information for a smooth and safe riding experience. Multi Data Monitoring: Tracks speed, heart rate, mileage, and cadence, and can be connected to external devices such as power meters via ANT+. 2. 9 inch Display: With a 2. 9 inch