72V Sur Ron Enduro | 🚀 Insane First Ride with 250% Power Increase 🚀

Batteries and controllers upgrades are all the rage because they allow to transform the Sur Ron into a rocket. With a good controller and a proper battery, you can tune the power however you want. I opted for the ASI BAC 4000 and settled on 13kW. At this power level and with a well programmed controller, the bike plays in the big league. It definitely compares to big petrol bikes in terms of power and acceleration, while keeping astonishingly manageable and nimble.