Universal Parts QMB139 50mm Big Bore Cylinder Kit parts

Parts QMB139 50mm Big Bore Cylinder Kit
Parts QMB139 50mm Big Bore Cylinder Kit
Item No: PFS-151-258
Brand: Hoca
List Price: $119.00
EASTER SALE: $86.90
You Save: $32.10 (27 %)
IN-STOCK
Universal Parts 50mm Big Bore Cylinder Kit for 50cc 4-stroke QMB139 engines. Upgrades to 81.3cc based on a stock stroke of 41.4mm! Includes cylinder, piston, pin, circlips, rings, head gasket and base gasket. *You may need to modify your engine case to accommodate the larger cylinder.
50mm Big Bore Cylinder Kit for 50cc 4-stroke QMB139 engines. Upgrades to 81.3cc based on a stock stroke of 41.4mm! Includes cylinder, piston, pin, circlips, rings, head gasket and base gasket.


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SCOOTER PARTS 50mm Big Bore Cylinder Kit for 50cc 4-stroke QMB139 engines. Upgrades to 81.3cc based on a stock stroke of 41.4mm! Includes cylinder, piston, pin, circlips, rings, head gasket and base gasket. new 15-lbs //gokartsusa.com/images/products/detail/151258400.jpg Red/Black/Blue PFS-151-258 Hoca

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