If not clever play spin machine, rather than added toned but instead drop, going to be felt when tandem or carrying heavy loads. if you use the rear gear size smaller (so that means more weight) is counter-productive to the fact above gear ratios, so need modification in the engine to raise the motor performer.
Seeing this as a weakness, the completion of the most common is to change the ratio or increasing the compression ratio. For daily allotment, the most rational option is to increase the compression ratio (due to change gear ratios are relatively expensive and must divide the machine to install it) or it could be a gentlemen bore up slightly (elevates the capacity of the machine) with Kawasaki ZX130 piston applications that Jenong piston models.
Or the cheapest is just to replace the rear gear lighter (up 1 eye, so 36 of 35) eg use a Honda Supra Fit New test could help pull the motor in gear 4.
