SpeedBox 1.0 for Impulse EVO RS Yamaha PW-ST - Slim Version: this round

- Slim Version: this round section version measures ∅14 x 170 mm and is slightly flexible

0 for Impulse EVO RS

- Not compatible with e-bikes that have a magnet attached to a valve (Bosch Rim Magnet)

6 mph) will appear on your display and the speed limit will reset to 25 km/h

Full instructions and easily removed or reset to factory settings

SpeedBox 1.0 for Impulse EVO RS Yamaha PW-ST - Slim Version: this roundSpeedBox 1. 0 for Impulse EVO RS Product Features SpeedBox 1. 0 for Impulse 2. 0 is a revolutionary tuning kit which suppresses the speed limiter of your electric bike. SpeedBox 1. 0 enables to double the speed limit of an e bike from the original 16mph (25 kph) to 31mph (50 kph). When applied, the actual speed is displayed in half values. The display also shows your trip and other aspects of your ride. SpeedBox 1. 0 is activated by plugging in the