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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
3 mph (15 kph)
- Not compatible with e-bikes that have a magnet attached to a valve (Bosch Rim Magnet)
Unlike other tuning modules that nearly eliminate the speed limit
- Slim Version: this round section version measures ∅14 x 170 mm and is slightly flexible
SpeedBox 1.0 for Impulse EVO RS Yamaha PW-ST 3 mph (15 kph)SpeedBox 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
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