Product description

This Vito's Performance product

These are FORGED 68.00mm aluminum pistons for ATHENA cylinders
Forged! just like Fits Wiseco, not the cheaper CAST ones seen online for a few dollar cheaper

Designed for plated BIG BORE stock height cylinders like Athena or a re-sleeved stock cylinder
Set up with proper pin height for a 54mm stroke, 110mm stock stroke crank (stock crank)

These have a 9 degree dome angle
The intake windows have been raised and enlarged
The intake windows have a 50% thicker bridge - makes them last much longer than the Fits Wiseco thin ones
Includes RIK 1mm thick rings - more tension and life than any other ring currently on the market (regular Fits Wiseco 68mm rings will also fit these)

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