Cylinder Inner Diameter:47mm/1.85";Intake valve:20mm/0.78";Bolt installation spacing:45mm/1.77";Exhaust valve:30mm/1.18";Bolt installation spacing:50mm/1.96";Piston diameter:47mm/1.85";Piston pin diameter:13mm/0.51";Piston pin length:37mm/1.45";Spark plug:A7TC(Please Be Carefully Check The Goods Appearance,Size,Shape Before Ordering).
47mm Big Bore Cylinder Rebuild Kits Replacement for 80cc 4 Stroke 139QMB 139QMA GY6 ATV Go Kart Quad Scooter.Non-EGR Engine.
Easy to Install.The Cylinder Rebuild Kits Is An Ideal Replacement for Your Old Or Broken Ones.
The Cylinder Head With High Toughness,Corrosion Resistance,Rustproof And Durable,Support The Piston And Reduce Friction And Leakage,Providing Reliable Performance And Long Life Service.
Warranty:We are always available to help our customers.If you are not satisfied with the order,please leave us a message.Wish you have a happy shopping experience,we are committed to providing the best service.
GOOFIT A7TC Spark Plug for 110cc 125cc 140cc ATV Dirt Bike Go Kart Scooter
KWD 3
GOOFIT A7TC Spark Plug for 50cc 70cc 90cc 110cc 125cc 150cc Chinese ATV Dirt Bike Go Kart Moped
KWD 3.500
GOOFIT Intake Valve and Exhaust Valve Springs Stem Seals for GY6 50cc 139QMB ATV Scooter Roketa Taotao Sunl
KWD 4.500
GOOFIT 7/8" Handlebar Hand Brush Guards Handguards Assy with Aluminium Alloy Lever Replacement for Kawasaki Suzuki Motocross Motorcycle Off-road Pit Dirt Bike ATV Black
KWD 13
