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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Crafted for ultimate performance
GX Ultimate Pro FIT
from XS to XL
you can trust this bike to stop on a dime
SpeedBox 1.2 Bluetooth Tuning Chip for Bafang (3 pin connector) Gravel Bikes Crafted for ultimate performanceElevate your e bike experience with the SpeedBox 1. 2 Bluetooth Tuning Chip for Bafang (3 pin connector). This essential tuning kit, compatible with UART and CAN protocol motors, transforms your ride by doubling the original speed limit from 25 km h to an exhilarating 50 km h. Cruise with confidence as the actual speed displays on your bike's screen, showing your trip details and enhancing your overall cycling adventure. Maximum speed: 50 km h
