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Durable hard plastic coverage at elbow and forearm
you have greater control over your tuning kit than ever before
due to the constructive characteristics of this type of motor it is possible to reach around 18/19mph (29/30 km/h) depending on the ebike model and gearing
and there are no other connectors on the bike that could cause any confusion for you
SpeedBox 1.6 for Bosch (Smart System Gen.5 + Rim Magnet) Yamaha Durable hard plastic coverage atWhat does this Tuning Kit do? SpeedBox 1. 6 for Bosch enables you to suppress the speed limiter on your e bike. If you want to see correct speed and all riding data during your ride, we recommend choosing SpeedBox 1. 6 B. Tuning for Bosch you can see the real values in our SpeedBox App right on the display of your phone. How does Speedbox work? The tuning kit manipulates the speed signal without altering the motor's power relative to pedaling speed.