XMT-MOTO Scooter GY6 50CC To 80CC Big Bore Cylinder Fit for VIP Roketa Taotao Baja Silver

Please Ensure Your Motorcycle is in the our compatibility.Description:Condition:New Aftermarket ComponentsHigh class quality and very durable.Good Working ConditionNo Install InstructionColor: SilverMaterial: AluminumBore kit works with:Roketa 49cc 50cc 4 stroke scooters such as Bahama,Maui,Sicily,Tank,Baotian 50QT-9Taotao 49cc 50cc 4 stroke scooters such as GT5, Fastwind, atm50-a1, cy50-a,cy50-b,cy50-t3,funny 50,Roman 50, Retro 50,Speedy 50, Venus 50SUNL 49CC 50CC 4 stroke scootersVIP future champion 4strokeJonway 49cc 50cc 4 stroke scooters such as warrior 50Baja 49cc 50cc 4 stroke scooters such as motorsports SC-50 sun city,primoZhongshen ZS50QT-4Baotian BT19QT-2, BT49QT-7,BT49QT-9,BT50QT-9,BT50QT-11Fly Scooter 49cc 50cc 4 stroke scootersTank 49cc 50cc 4 stroke scootersJinlun 49cc 50cc 4 stroke scootersPackage included:Cylinder head with pre-installed 80cc high lift valvesCylinder bodyCylinder gasket setHigh perfomance camshaft,best overall perFit formance cam Fit for GY6 50 upgradeValves assembly w/ springs installedPiston & Rings Set69mm high lift Camshaft holder and rocker arms assemblyIntake manifold(As picture Shown)

New Aftermarket Components

Material: Aluminum

Bore kit works with: Roketa 49cc 50cc 4 stroke scooters such as Bahama,Maui,Sicily,Tank,Baotian 50QT-9 Taotao 49cc 50cc 4 stroke scooters such as GT5, Fastwind, atm50-a1, cy50-a,cy50-b,cy50-t3,funny 50,Roman 50, Retro 50,Speedy 50, Venus 50 SUNL 49CC 50CC 4 stroke scooters VIP future champion 4stroke Jonway 49cc 50cc 4 stroke scooters such as warrior 50 Baja 49cc 50cc 4 stroke scooters such as motorsports SC-50 sun city,primo Zhongshen ZS50QT-4 Baotian BT19QT-2, BT49QT-7,BT49QT-9

Fit for scooters with 139QMB，139QMI or 147QME engines; Cylinder Stroke：41.5mm; Cylinder Diameter：47mm;

Package included: Cylinder head with pre-installed 80cc high lift valves,Cylinder body,Cylinder gasket set, High perfomance camshaft,best overall performance cam for GY6 50 upgrade,Valves assembly w/ springs installed,Piston & Rings Set,69mm high lift Camshaft holder and rocker arms assembly,Intake manifold