50mm Cylinder Big Bore Kit Suitable For Yamaha Jog 90cc Minarelli 2 Stroke

Compatible with:

Suitable for AC Minarelli / Yamaha / Jog Clone Motors Piston Ring Gasket

Suitable for 90cc 2 Stroke with 50QMF, E50QMF, 1E50QMF and 1PE50QMF Minarelli engines. (50MM With 12MM Wrist Pin)

Specifications

Type: Cylinder Big Bore Kit

Material: Forged Aluminum

Bore Type: Big Bore

Bore Size: 50mm

Pin Diameter: 12mm

Pin Length: 39.8mm

Cylinder Overall Height: 102mm

Engine Type: 1E50QMF

Engine: 2-Stroke

Package include:

1x Cylinder
1x Piston
1x Piston Ring Set
1x Wristpin
1x Circlip
1x Cylinder Base Gasket
1x Cylinder Head Gasket

Featrue:

The kit includes a piston, ring, pin, fixture, and top washer kit (as shown in the figure).

Cast pistons have additional strength with ultra-high silicon content.

The piston skirt is coated with molybdenum polytetrafluoroethylene coating to minimize resistance/wear and extend service life.

The piston dome has undergone anodizing treatment, providing excellent heat resistance and longer service life.

The gasket is made of high-performance materials to improve durability and provide higher reliability.

The kit has a large diameter of -500mm and is upgraded to 50cc to 90cc.

All components in the kit are bolted and can be easily installed.