I've got a 1kW bike too, I can short two pins on the controller to bring it down to 250W but it is absolutely useless on uneven terrain or slight inclines. I w

I've got a 1kW bike too, I can short two pins on the controller to bring it down to 250W but it is absolutely useless on uneven terrain or slight inclines. I wish my controller wasn't braindead, I'd gladly accept the 25kmh speed limit if it could actually ramp itself up to 1Kw while below that speed. On my way home in the dark, I barely have the throttle engaged and its more than fast enough for my liking.