Description
Features
- R&D developed to provide dyno-proven power gains
- Asymmetric skirt design for improved wear and even loading on major thrust skirt
- Precision fit ring; custom-lapped compression ring for improved power
- 100% billet machined for superior strength-to-weight ratio and optimized fit
- High compression (14:1 for 450cc, 14.5:1 for 250cc) for maximum torque and throttle response
- Dome design improves flame travel to maximize air/ fuel burn efficiency
- DLC-coated piston pin reduces friction and improves scuff resistance
- Enhanced pin oiling for improved lubrication and reduced friction
- Pressure seal groove reduces ring lifting and power loss
- ArmorGlide® skirt coating reduces friction for quieter operation, improved scuff resistance
- Pistons include rings, pin, and circlips
| Position | Notes | |||
|---|---|---|---|---|
| 2013-2022 | KTM | 450 SX-F | - | - |
| 2013-2022 | KTM | 450 XC-F | - | - |
| 2013, 2014, 2021, 2022 | KTM | 450 SMR | - | - |
| 2016-2024 | Husqvarna | FS450 | - | - |
| 2017-2022 | Husqvarna | FX450 | - | - |
| 2014-2022 | Husqvarna | FC450 | - | - |
| 2015 | Husqvarna | FS 450 | - | - |
| 2021-2023 | Gas Gas | EX 450F | - | - |
| 2021-2023 | Gas Gas | MC 450F | - | - |
