Clutch Spring Set 4X3 Polini Piaggio Nrg / Typhoon

polini 4 x 3 clutch springs Clutch springs from Polini. Tuned engines usually develop their power at higher revs, and the engine loses power in the lower rev range, which is often noticeable in the poorer acceleration. This can be compensated for by clutch springs of different strengths. The clutch spring set Polini, Piaggio for original clutch. 4 x 3 springs in different strengths. Reinforced clutch springs are highly recommended, especially in combination with performance exhaust. technical data polini clutch springs Piaggio: Scope of delivery: 4 x 3 Polini clutch springs in different strengths For original clutch For Piaggio NRG / Typhoon, Piaggio / Gilera 2-stroke 50cc, Aprilia 4-stroke 100cc