Vespa 150cc Super Sprint GL GTR VBB VNB VBA 2 Port Pinasco 177cc Iron Cylinder And Crankshaft Kit

Vespa 150cc Super Sprint GL GTR VBB VNB VBA 2 Port Pinasco 177cc Iron Cylinder And Crankshaft Kit

Tuning cylinder kit for Vespa Largeframe : Vespa Sprint150 (VLB1T), GT125 (VNL2T), GTR125 (VNL2T), Super, GL150 (VLA1T), VNA, VBA, VNB

The cylinder fits 125-150cc engines with two overflow ports in the engine case.

Included in this kit is a rotary vane crankshaft with 60mm stroke that fits in the case without spindles. Due to the almost doubled power we recommend to use a stronger clutch with this kit.

The gearbox should be extended depending on the use over the primary wheel, because the original gearbox is otherwise very short. Here a reinforced primary repair kit should be used for the higher torque.

TECHNICAL DATA

• Displacement: 190cc

• Stroke: 60mm

• Piston: Ø=63mm

• Cylinder material: cast iron

• Ducts: 5

• Cylinder head with 4 bolts

• Piston rings: 2x chromed

SCOPE OF DELIVERY

• Cylinder kit incl. piston, head and small parts

• Crankshaft with 60mm stroke