SPECIAL OFFER PINASCO 26031800 aluminum cylinder kit 135 ZUERA RR BIG BORE aspirated to the crankcase for VESPA 50 125 PRIMAVERA ET3 PK NLR SPECIAL

PINASCO CYLINDER KIT IN ALUMINUM ASPIRATED TO THE ZUERA RR BIG BORE 135 CC CRANKCASE. ZUERA FOR VESPA 50 125 PRIMAVERA ET3 PK NLR SPECIAL Developed on the racing fields, the "Zuera" thermal unit can also be used for tourist use, the exhaust and intake diagrams have been studied to have the right compromise between maximum torque and maximum power, allowing the engine to "push" in any operating condition without gaps in delivery and failures. The central spark plug head with 8 studs guarantees maximum performance and prevents deformation of the sealing surfaces. The new "Zuera" 135cc cylinder kit is exceptional in both daily and competitive use.