SpeedBox 1.2 for Shimano (E8000,E7000,E6100,E5000) S3-Size-85cm Simple installation with an interlocking

Simple installation with an interlocking HUB that aligns key adjustment points

The Sidewall Stability Insert provides increased protection from rim strikes and gives additional sidewall support thanks to its high-tech rubber material

simply position your phone and the magnets do the rest

Whether navigating dark lanes or open roads

SpeedBox 1.2 for Shimano (E8000,E7000,E6100,E5000) S3-Size-85cm Simple installation with an interlocking" Specials " SpeedBox 1. 2 for Shimano (E8000, E7000, E6100, E5000) From the ground up redesigned tuning chip for your e bike with a Shimano motor with a new design and completely new hardware and firmware. The tuning chip SpeedBox 1. 2 enables you to suppress the speed limiter on your electric bike. When in use, the actual speed will appear on your display up to 23 km h. If you want to see correct speed and all riding data during your ride, we