Wiseco 86-91 Kawasaki JS300 ProLite (549M07700) Piston Kit

Wiseco 86-91 Kawasaki JS300 ProLite (549M07700) Piston Kit

Marsoni

M251S

$102.25

Get it in 3 business days with 1 day shipping. Friday, May 29

Wiseco 86-91 Kawasaki JS300 ProLite (549M07700) Piston KitClassic Forged 2 stroke pistons are perfect for those looking to rebuild their 2 stroke engine with reliable, high quality components. These pistons cover a wide range of Powersports rebuilds, including vintage motocross models, classic street bikes, and snowmobiles. The forged material improves tensile strength over cast pistons, ensuring refreshed performance on the track or the trail. This Part Fits: Year Make Model Submodel 1986 1988 Kawasaki

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I really wanted to love these, and I *almost* did. They are comfortable and cute. But they are a little wide across the mid-foot so they were a little sloppy on my feet. The platform is quite high, and while at 5'3" I appreciated the extra height, between that and being too wide, I felt they were an accident waiting to happen. If they were slightly more narrow and a little lower, I would have been in love, but I had to return them. They seem true to size except for the extra width.

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Reviewed in the United States on March 10, 2026

Verified Purchase

Mur

Cuba, US

★★★★★ 5

Comfort in a Slide

Size: 7.5, Color: Black

These are true to size and extremely comfortable. I prefer the extra height that they provide and the quality is 10/10. I would purchase in another color and highly recommend them if you’re looking for these attributes in a slide.

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Reviewed in the United States on April 25, 2026