Kawasaki JS300 SX 1986-92 New Pro-X Piston Kit - oversize +.020" Fits Bore Size 76.50mm

A qualified machine shop will be needed to bore your cylinder to fit piston. 

Keep your favorite JS300 running with these available oversize pistons!

Pro-x Kits are supplied with piston , rings, wrist pin, and circlips.

Pro-X pistons are manufactured in Japan and are the highest quality aftermarket pistons you can buy.

The piston is for oversize bore  76.50mm, check your bore size before buying these.

Picture is the exact model listed,  you will receive this piston kit when ordering.

You will receive 1 each new oversize 76.50mm piston kit when you purchase.