GOOFIT 39mm Bore Cylinder Rebuild Kit Replacement For 4 Stroke GY6 49cc 50cc ATV Scooter

Fit Model: Roketa 49cc 50cc 4 stroke scooter such as Bahama,Maui,Sicily,Tank,Baotian 50QT-9 Kymco 50cc 4 stroke Eton 49cc 50cc 4stroke Taotao 49cc 50cc 4 stroke scooter such as GT5,Fastwind,amt50-a1,cy50-a,cy50-b,cy50-t3,funny50,Roman 50,Retro 50,Speedy50,Venus50. Sunl 49cc 50cc 4stroke scooter VIP future champion 4 stroke Jonway 49cc 50cc 4stroke scooters like warrior 50 Baja 49cc 50cc 4stroke scooters like motorsports SC-50 sun city,primo Zongshen ZS50QT-4 Biaotian BT49QT-2,BT49QT-7,BT49QT-9,BT50QT-9,BT50QT-11 Fly 49cc 50cc 4stroke scooters Tank 49cc 50cc 4stroke scooters Jinlun 49cc 50cc 4stroke scooters Kymco Agility Filly Super 8 Sento People 50 4T Zongshen Metro 50 Roketa Bahama MC 50 Series Baja SC50,JL50QT-15,JL50QT-16 Jonway YY50QT5,YY50QT6,YY50QT21 Sunl SL50QT-15,SL50QT-16,SL50QT-18,SL50QT-2,SL50QT-3 Jinlun 50cc scooter Excaliber Vanguard 50 MotoFino MF50QT MF MF50QT-7 Longbo LB50QT-6,LB50QT-22 JMstar Breeze Z-bike Lance GTR50 and other 4 stroke 49cc 50cc cylinder Size: 39mm bore package Included: cylinder head gaskets piston piston rings clips piston studAbout After-sales service: First of all, we sincerely apologize to you for returning exchange or refund caused by any reason. Please be assured, no matter what the problem. Please contact us first, we will do our best to solve any problem for you. We attach great importance to every customer. Your satisfaction will be our greatest impetus.