I would like to know if anyone has deleted the wiring for the abs from a cbr250. The reason I ask is I have a hybrid , cbr motor in a 125 frame, running on stock cbr250 wiring loom when I have test risen it it does not seem to want to accelerate! I was thinking it may be to do with the abs and wheel sensors as they are the one thing apart from the speedometer sensor that I am not running . Do I need the abs sensors or is it the speedo that is causing the problem!!