52mm Piston & Ring Set for Scooter ATV 139QMB GY6 50 60 80 upgrade to GY6 105cc

Description

GY6-50/60/80 52mm big bore piston & ring set
Piston Diameter : 52mm Piston overall height: 36.2mm Piston Compression Height: 16.8mm Height of Piston Doom: 2.35mm Pin Diameter: 13mm Pin Length: 40.8mm Thickness of two thicker rings: 0.95mm Thickness of two thinner rings: 0.35mm
Application
:
Used for 4 stroke Scooter/ATV 139QMB GY6-50/60/80 cc (39mm/44mm/47mm) upgraded to be 52mm 105cc (120cc claimed by some).
Attention
: This 50mm piston set is only used on 139QMB GY6-50 based engine, NOT 52.4mm piston set for GY6-125 (152QMI) engine!!
Important Notes
:
1.
Import duties, taxes & other charges (such as Surcharges for Out-of-Delivery Area/Remote Area), if any, are not included in our item price or shipping cost. These charges are Buyer's responsibilities.
2
. You may be required by local shipping carrier to submit document or payment certificate for customs clearance.
3
. All products are brand new in good condition, and all items are inspected before shipment. All products are packaged properly.
4. This item should be installed by a professional mechanic.
5
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