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Quantity
1
Description
ALL PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLESS NOTED. REPLACEMENT COMPONENTS LISTED BELOW ITEM BORE SIZE PISTON SIZE RING RING QTY NEEDED CLIP WRIST PIN SE BEARING 8228DA 86.00 85.93
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Reviews
5.0
5 ratings
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High quality and light weight!
I'm a proffesional engine builder with 40+ years building racing engines commercially
I'm impressed with the high quality and light weight of there pistons... shipping is fast and the prices are exceptional.
Mike Rich
Mike Rich Motorsports
m
michael · 4 days ago
Race quality
I wouldn't trust my race bikes with any other piston!
a
aaron · January 20, 2026
Nice peice.
Wossner forged pistons and rods are what the best KX500 independent shops are using. Tom Morgan is using them and he's one of the best, if not the best in my opinion, at building big, reliable hp for your KX500. With 30 years experience and 7 championships with Team Green as the lead mechanic, I trust he's using the best available. When you need the best for your MX project, call Wossner.