Description
Forged from high-silicon aluminum alloy for maximum product strength and dependability. Innovative forging design and piston skirt provide maximum horsepower and torque. Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise). Oversize pistons require cylinder sleeving.
- These kits offer 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
- 4-Stroke Pistons: Dedicated forging for lightweight and superior strength; Race ready dome design for improved combustion flow Armor glide skirt coating provides reduced friction (racing applications only); Piston kit includes piston, rings, wrist pin and circlips Oversize requires cylinder sleeving
- Racer’s Choice: Pistons are single-ring 2-Stroke or two ring 4-Stroke; reduced product weight and friction with increased power and throttle response; Service intervals may be increased over conventional Wiseco Pistons
- 2-Stroke Pro-Lite Pistons:

![Wiseco – Powersports Piston M05000 CRF110F ’13 [MPN: 40098M05200]](https://www.partskeystone.com/wp-content/uploads/2026/03/wiseco-8211-powersports-piston-m05000-crf110f-8217-13-mpn-40098m05200-djixbqbq99056.webp)


![Twin Power Circlips for Cast Replacement Pistons [MPN: 1.4*27NW]](https://www.partskeystone.com/wp-content/uploads/2026/03/twin-power-circlips-for-cast-replacement-pistons-mpn-1-4-27nw-prqzxiah57873.webp)
![Wiseco – Powersports Piston M06550 [MPN: 513M06550]](https://www.partskeystone.com/wp-content/uploads/2026/03/wiseco-8211-powersports-piston-m06550-mpn-513m06550-cmfmernt93231.webp)
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