Description: Brand new GY6 100CC BBK BIG BORE KIT for Chinese 4 stroke Scooters & Mopeds Upgrade 49cc 50cc to 100cc The best way to get more RPM, the maximum direct upgrade kit for GY6 50cc 139qmb engine without modification.Why is this advertised as the best? Simple put, we don't throw in useless parts to make the BBK look enormous. Every component is carefully selected to boost performance, not just for the show. Without A9 cam and 69mm valves and rockers, your engine will not reveal the full potential of the BBK. You might find those so called 100cc BBK for a little cheaper, but they are all lack of the very key components to maximize your engine performance. We are the only supplier with the key combo included. Most of our customers are returning customers and experienced builders who know the true value of this kit. Big Bore kit includesFully assembled cylinder head 69mm high lift valves, best performance valves 69mm high lift rockers, best performance rockers Cylinder bodyCylinder head gasket set A9 high performance camshaft Piston & Rings set69mm high lift camshaft holderManifold 1 Point
Price: 79.99 USD
Location: West Berlin, New Jersey
End Time: 2024-09-08T07:51:29.000Z
Shipping Cost: 18 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: FANCY SCOOTERS
Type: Cylinder & Cylinder Heads
Manufacturer Warranty: NO
Manufacturer Part Number: PART02MXXX
Country/Region of Manufacture: China
