Set of rings for one piston in 82.00mm size, For Supertech pistons only.
Set of rings for one piston in 82.00mm size, For Supertech pistons only.
Set of rings for one piston in 82.50mm size, For Supertech pistons only.
Replacement for 329248
Set of rings for one piston in 83mm size, For Supertech pistons only.
This product was last offered at the strikethrough price on
07-14-2026
Includes rings, wire locks, and 21mm wrist pins - 83.0mm bore (0.5mm overbore), 92.8mm stroke (stock)
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To be used with connecting rods that accept 21mm wrist pins
This product was last offered at the strikethrough price on
05-02-2026
Hard anodized and Teflon coated for low friction and prolonged wear resistance.
Supertech 2mm oversized piston set including 20mm wrist pins.
Supertech 1.5mm oversized piston set including 20mm wrist pins.
Application specific forgings for an optimized uniform crown thickness
Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*