Ice Bear Maddog PMZ50-21, GY6-50 High Performance 100cc Top End Kit

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 Bore kit works with:Roketa 49cc 50cc 4 stroke scooters such as Bahama, Maui, Sicily, Tank, Baotian 50QT-9 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 SUNL 49cc 50cc 4 stroke scootersVIP future champion 4 strokeJonway 49cc 50cc 4 stroke scooters such as warrior 50 Baja 49cc 50cc 4 stroke scooters such as motorsports SC-50 sun city, primo Zhongshen ZS50QT-4 Baotian BT49QT-2, BT49QT-7, BT49QT-9, BT50QT-9, BT50QT-11Fly Scooter 49cc 50cc 4 stroke scootersTank 49cc 50cc 4 stroke scootersJinlun 49cc 50cc 4 stroke scooters

Price: 79.99 USD

Location: West Berlin, New Jersey

End Time: 2025-01-04T11:14:58.000Z

Shipping Cost: 18 USD