Hi mate you relied to my post NRG low top speed was wondering what speed or getting at 8750 rpm in getting just over 40 seem slow to me I put the standard springs back may b is a gearing fault
Yes it most proberly is a gearing problem as i said in the reply :) and To be honest im not to sure, if im cruising at about 30 on 5500 RPM and i pull my throttle back it goes straight up to 9000-10000 RPM and i get around 62- 64 MPH . Message me if you can get yours working correctly