GY6 59mm Alloy Big Bore Kit

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Specs: Kit includes a 58.5mm Aluminum cylinder head, 59mm aluminum cylinder block, High Performance Camshaft. This performance Kit is ready to bolt on without any modification. Will fit Honda base Gy6 Engine & China Cloned Gy6 152QMI, 157QMJ. (cannot install to P152QMI, nor P157QMJ Engine). NO Internationals Orders
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$250 GY6 58.5mm Alloy Big Bore Kit $10 (US Only) $260
           
 
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This kit can fit the GY6 Engine models:

KYMCO: GY6 125cc and 150cc scooters

Honda GY6 125cc, Vento

MXer 150, MXU 150, TGB GY6 125cc, SYM GY6 150cc, Vento, Phantom R4i 125cc and 150cc, Strada RX150, Yamati, Verucci, Baccio, Viva, Matrix, Wuzzi, Lifan and clones