SPECIAL OFFER Racing tuning kit PINASCO 26360000 ZUERA RR Thermal group PINASCO 26031802 145 ZUERA RR BIG BORE with Crankshaft PINASCO 26081888 for VESPA 50 125 ET3 PK PK XL PRIMAVERA 50 transformation 125

Racing kit PINASCO 26360000 Thermal group PINASCO 26031802 145 cc ZUERA RR BIG BORE with Crankshaft PINASCO 26081888 for VESPA 125 ET3 PK PK XL PRIMAVERA 50 transformation 125 Thermal group 145cc Zuera RR Big Bore - Cast aluminum with galvanic coating NiCaSil - Displacement 1 45cc -60mm bore -Stroke 51mm -Central spark plug head with 8 studs -Exhaust 36mm, Wheelbase 62mmApplications: Vespa ETS 125,Vespa ET3 125,Vespa PK 125,Vespa PK XL 125,Vespa Primavera 125,Vespa Nuova 125,Ape 50 Transformation 125. Competizione C51 Crankshaft Cone 20 Range of extremely high-performance crankshafts, dedicated to fast touring and competitions. The PINASCO COMPETIZIONE crankshafts join the classic production and differ in: higher intake level, new fluid dynamics of the intake cut, new racing unbalance obtained with tungsten inserts, innovative Teflon inlays to increase the internal pressure of the crankcases right from minimum speeds . The PINASCO COMPETIZIONE crankshaft significantly increases power and maximum torque from low revs, the number of engine rotation revolutions increases, improving overall performance. Applications: Vespa ET3 125, Vespa PK 125, Vespa PK XL 125, Vespa Primavera 125, Vespa 90, Vespa 90 SS, Vespa Nuova 125, Ape 50 Transformation 125.