All Wiseco® piston kits are supplied with Piston, Ring and circlips. Wrist Pins are included unless noted. Top End Bearings MUST be purchased separately.
Racer’s Choice
Pistons are single ring 2-stroke or 2 ring 4-stroke
Reduced weight and friction with increased power and throttle response
Service intervals may be increased over conventional Wiseco® Pistons
2-Stroke Pro-Lite Pistons
Lightweight forging for instant throttle response and maximum torque
Computer engineered piston skirt profiles provide minimal cylinder wall friction
Anti-detonation grooves and ring land diameter eliminates ring blow-by while maximizing engine performance
Piston kit includes pistons, rings, wrist pins and circlips
Oversize requires cylinder sleeving
Top end bearing not included in kits
4-Stroke Pistons
Dedicated forging for lightweight and superior strength
Race ready dome design for improved combustion flow
