Lifan E3 - Stage 4 - Max speed unlocked and extra acceleration boost

This is the new Stage4 with a new feature,can have more acceleration boost and max speed is 63km/h on road with full battery charged.
On video some small test.

[@HushemFlupskluk]

Looks good! If you modify the shunt on the controller and you have a better battery pack than the original you can go faster. You first accelerate a lot faster and the scooter sounds more aggressive and then you can maybe hit 70 km/h.

[@mototommy5525]

How much does this cost ? Let me know asap please

[@ecu-performance]

You can write to me an email.

[@jonathanwaller5315]

Whats the range for miles

[@salimkarim1341]

Comment augmenter la vitesse d'un scooter de 22 km

[@ecu-performance]

@@salimkarim1341 write to me an email: [e-mail]

[@tobytoby2359]

Tu as débridé comment le mien fait 25 kmh

[@grosseader]

Give some info , how it can be done, that is just show off

[@ecu-performance]

Write to me an email

[@mattias3782]

@@ecu-performancewhat’s your mail?

[@ecu-performance]

@@mattias3782 info(at)ecu-performance.com