
(Do not twist the handle, just firmly hold the brake), press and hold the green cruise button, insert the key to turn on the power, wait for 5 seconds to release the speed limit. At the same time, release the brake and cruise button, turn off the power, and then turn it back on to restore normal speed.

As a seasoned veteran in electric scooter modifications, I don't recommend tampering with speed limiters. While connecting the controller to a computer and flashing programs can indeed increase speed, manufacturers set speed limits for good reasons. Last time I helped my brother with this, the motor overheated and went into protection mode, nearly burning out the coils. Unauthorized modifications also void the warranty and can cause issues during annual inspections if discovered. If you really want higher speed, it's better to directly switch to a standard-compliant electric scooter where at least the frame and brakes are designed to match the speed.

The auto repair shop assistant reminds you: To remove the speed limiter, you just need to unplug the white wire or short-circuit the plug on the controller. But doing this is extremely harmful to your vehicle! The motor controller will operate under overload, and the range can drop by one-third. Not to mention, after modification, the braking distance becomes longer, and it's especially prone to skidding in rainy weather. My bike had its bearings replaced twice in three months after unlocking it, and the repair costs were enough to buy a new battery.

My cousin in the traffic police said this is illegal. The new national standard of 25km/h is the safety baseline. If caught modifying, the minimum fine is 500 yuan and the vehicle must be restored to original condition. Last year's accident statistics in their district showed that speeding e-bikes accounted for 70% of casualty accidents. If you really need to commute long distances, it's better to buy a pedal-assisted e-bike - though the speed limit is annoying, it's legal. If you want speed, getting a motorcycle license is more practical.


