ROCKBROS G1 GPS Bike Computer Accurate Bike Speedometer Wireless

Accurate GPS: Supports multiple navigation systems. Long Battery Life: 20+ hours, auto-sleep mode. Large Clear Display: Readable in sunlight, rainproof (IPX6). Easy Installation: Includes various mounts. 1-Year Warranty: Professional 24/7 service available.    
Accurate GPS: Supports multiple navigation systems. Long Battery Life: 20+ hours, auto-sleep mode. Large Clear Display: Readable in sunlight, rainproof (IPX6). Easy Installation: Includes various mounts. 1-Year Warranty: Professional 24/7 service available.    

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