torque spring Malossi MHR white +5% for Kymco, Honda, GY6, Piaggio M.2912658W0 fitting for Aprilia SR Street 50 TEA00 2006, 3,7 PS, 2,7 kw

Malossi strengthened counterpressure spring +5% for rear Malossi convertors, Peugeot Type. Counterpressure springs place the drive belt under tension, preventing slippage, for increased drive. Ideal for tuned engines with slipping belts. Straight swap for the original.