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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
and average speed at all times
Full instructions and easily removed or reset to factory settings
Peartune products are thoroughly tested and we stand by their quality - Peartune provides Lifetime warranty to all their products
Unlike other tuning modules that nearly eliminate the speed limit
In this case you can just use the combination of - + - + buttons and SpeedBox will be activated
SpeedBox 1.0 for Impulse EVO RS Yamaha PW-ST and average speed at allSpeedBox 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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