Racing Big Valve Cylinder Head for GY6 QMB139 Engines Fenders This controller is a direct

This controller is a direct plug and play replacement for your existing controller

providing a bit more space and comfort

The Tug-A-Bug comes with a single-speed gearing with a freewheel so that its rider can take a break without slowing down the pace

Directional elongated lugs track straight and roll fast while siped and stepped corner knobs tear into the ground in turns

Protection against short circuits

Racing Big Valve Cylinder Head for GY6 QMB139 Engines Fenders This controller is a directThis high quality racing big valve cylinder head for GY6 QMB139 engines is from NCY, the first name in aftermarket and replacement scooter parts. The NCY 88cc aluminum alloy performance cylinder head is designed to give your QMB139 respectable power and performance. You can use this NCY cylinder on almost all Chinese made QMB139 engines. Let Monster Scooter Parts be your source for NCY scooter parts and accessories. 1100 1435