view cart menu separator categories menu separator faq
advanced search
categories  > GY6 > 50cc and 150cc > Engine (71)
Complete 50mm QMB139 80cc Kit

Complete 50mm QMB139 80cc Kit

Price: $94.99 add to cart     
Feedback: 99.31%, 802 sales Ask seller a question
Shipping: US-Mainland: $5.00 (more destinations)
Sales Tax: Florida: 7%
Condition: Brand new
Payment with:
Complete 50mm Big Bore Top End Kit for 50cc 4-stroke QMB139 engines. Upgrades to 81.3cc based on a stock stroke of 41.4mm! Includes cylinder, cylinder head, piston, pin, circlips, rings, head gasket, base gasket, HP Taiwanese camshaft, rocker arm shafts, rocker arms, cam holder, spark plug, intake studs, exhaust studs and exhaust gasket.
Upgrades to 81.3cc!
Includes Premium Performance Camshaft
NGK Brand Spark Plug
Bore: 50mm
Cylinder Overall Height: 70mm
Cylinder Sleeve Outer Diameter: 54.4mm
Other Products from uniquegy6:View all products
Chuckus Upgrade Tires
Dr Pulley HIT Clutch 60 Degree
Sheng-E High Performance Exhaust Gasket
Front Double Piston Brake Pads
NCY 61mm Big Bore Kit
NCY Ruckus Footpegs for Footrest Kit (Black); pair
Hoca 32mm Performance Intake Manifold
NCY Performance Shock (Chrome)
Hoca PWK Transparent Float Bowl
Honda Dio/Elite Carburetor
Last Updated: 21 Jul 2017 08:56:42 PDT home  |  about  |  terms  |  contact
Powered by eCRATER - a free online store builder