Custom Builds and Performance Parts
  • Polini Clutch Spring Kit for QMB139

    There is only 1 item left in stock.
    img-qind.JPG Polini Clutch Spring Kit for QMB139, Honda Elite SA/SR 50, Kymco ZX50 and SYM DD50. May fit other models as well. Includes 3 sets of different stiffness springs for tuning. Increase in spring rates is as follows:

     Silver Spring: +20%
     Green Spring: +35%
     Blue Spring: +50%