DRT 4043086V Clutch springs

Clutch Springs DRT FS 170/211 /300 for DRT clutch 12 springs, /300 for DRT clutch 12 springs, for Vespa 50-125/PV/ET3/PK50-125/S/XL/XL2 stiffness: L, green, 4 pcs In order to transmit more performance, an increased friction is necessary within the clutch mechanism. Reinforced springs lead to more cohesive pressure, more plates to an increased frictional area. All friction plates can be combined with all reinforced spring types, according to motor and state of tune. The DRT springs have been developed for use in small frame motor clutches that can be fitted with 8 or even 12 clutch springs. The various spring grades ensure reliable clutch operation for every state of tune. The following combinations have proved reliable: Standard Motor: 8x green Road Tuning: 10x green Sport-Tuning 20-25 PS: 12x green Race- Tuning: 25-30 PS: 8x green, 4x blue Race- Tuning: 30-35 PS: 6x blue, 6x red SIP-TIP: Order varying clutch plate sizes for combinational experiments. For set-ups using more than 5 clutch plates use also the DRT clutch basket and the strengthened DRT clutch cluster circlip.### (for the purpose of comparison)