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)

 
          

 
International Buyers – Please Note
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying

USA SHIPPING:

  • 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.

RETURNS：

  • 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.

ATTENTION:

  • When you receive item damaged, defective, not as described or wrong one, please email us pictures within 72 hours to resolve any problem better and faster:
    1.All labels with clear words on the package;
    2.The real goods you receive;
    3.Different angles of the products and package to show the problem clearly.

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)

DataCaciques
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