110cc 4-Stroke Engine with Reverse QM50QT-B2 180cc Big Bore Power Kit

180cc Big Bore Power Kit for 150cc and 125cc 4-stroke GY6 Engines

Standard CVT Drive Belt Size 842-20-30 for 150cc and 125cc GY6 engines

Will fit a wide variety of vehicles including Scooters

Vee Rubber Brand Inner Tube size 130/60-13 with Bent Angle Valve Stem for a variety of Street-Legal Full-Size Scooters

This controller works with older models without using the Over Charge Protector plug

110cc 4-Stroke Engine with Reverse QM50QT-B2 180cc Big Bore Power Kit110cc, 4 stroke semi automatic transmission engine with reverse. 3 forward speeds, 1 reverse. ***www. gasscooters. net has a no return policy on all engines, barring manufacture defect or shipping damage.***