Description:
Condition: aftermarket 100% Brand New
High class quality and very durable.
Good Working Condition and Easy to Install (No Installation Instruction).
Color: Silver
Material: Aluminum
Bore kit works with:
Fit For Roketa 49cc 50cc 4 stroke scooters such as Bahama,Maui,Sicily,Tank,Baotian 50QT-9
Fit For 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
Fit For SUNL 49CC 50CC 4 stroke scooters
Fit For VIP future champion 4stroke
Fit For Jonway 49cc 50cc 4 stroke scooters such as warrior 50
Fit For Baja 49cc 50cc 4 stroke scooters such as motorsports SC-50 sun city,primo
Fit For Zhongshen ZS50QT-4
Fit For Baotian BT19QT-2, BT49QT-7,BT49QT-9,BT50QT-9,BT50QT-11
Fit For Fly Scooter 49cc 50cc 4 stroke scooters
Fit For Tank 49cc 50cc 4 stroke scooters
Fit For Jinlun 49cc 50cc 4 stroke scooters
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
A9 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
(As picture Shown)
We have two warehouses in Rancho Cucamonga, California and Harrisburg ,Pennsylvania, United States. We do everything we can to ship your orders out as soon as possible.; Items will be sent via USPS ,UPS or FedEx. Delivery Time is 2-7 Business Days.
We ship to worldwide via eBay Global Shipping Program for some of our products. Shipping charge, duties and taxes may apply according to different country policies. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. You can check with your country's customs office to determine what these additional costs will be prior to bidding / buying.
Express Mail Service is available. You need to contact us about this service.
In case the item is defective, please inform us within 30 days of receipt, we will arrange reship or refund.Buyers have to pay for the return cost and we will pay the cost for resend.
If you are unsatisfied with our item or service, please contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.
Description:
Condition: aftermarket 100% Brand New
High class quality and very durable.
Good Working Condition and Easy to Install (No Installation Instruction).
Color: Silver
Material: Aluminum
Bore kit works with:
Fit For Roketa 49cc 50cc 4 stroke scooters such as Bahama,Maui,Sicily,Tank,Baotian 50QT-9
Fit For 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
Fit For SUNL 49CC 50CC 4 stroke scooters
Fit For VIP future champion 4stroke
Fit For Jonway 49cc 50cc 4 stroke scooters such as warrior 50
Fit For Baja 49cc 50cc 4 stroke scooters such as motorsports SC-50 sun city,primo
Fit For Zhongshen ZS50QT-4
Fit For Baotian BT19QT-2, BT49QT-7,BT49QT-9,BT50QT-9,BT50QT-11
Fit For Fly Scooter 49cc 50cc 4 stroke scooters
Fit For Tank 49cc 50cc 4 stroke scooters
Fit For Jinlun 49cc 50cc 4 stroke scooters
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
A9 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
(As picture Shown)