Kyancaleb
New Member
Guys I need some advice pls.. I had a pitsbike ecu on my t150 with uma coil and 14/43 sprocket set..my problem is when im at my 5th gear on full throttle my rpm is slowly deccelerating from 10k rpm to 8-9k rpm. Does it have to do something w/my battery which is already weak? Pls help