Description
WISECO Piston Kit XR/TRX400 4628M08550
Upgrade your ATV’s performance with the WISECO Piston Kit specifically designed for XR and TRX400 models. This high-quality piston kit is engineered for durability and enhanced power, ensuring your vehicle runs smoothly and efficiently. Please note that this kit does not include a gasket kit, so make sure to purchase one separately for optimal installation.
- Precision-engineered for XR/TRX400 compatibility
- Constructed from high-strength materials for increased longevity
- Designed to improve engine performance and throttle response
- Lightweight design reduces overall engine weight
- Easy installation with proper tools and techniques
- Ideal for both recreational and competitive riding
| BORE – OVERSIZE: | +0,50 MM |
| COMPRESSION RATIO IMPERIAL: | 11.0:1 |
| DISPLACEMENT: | 397 CC |
| RIDING STYLE: | OFF-ROAD |
| STROKE LENGTH METRIC: | 70.00 MM |
| BORE – OVERSIZE METRIC: | +0.50 MM |
| BORE SIZE METRIC: | 85.50 MM |
| ENGINE TYPE: | 4-STROKE |
| PISTON MATERIAL: | ALUMINUM ALLOY |
| PISTON MATERIAL: | FORGED |
| PRODUCT NAME: | PISTON |
| RIDING STYLE: | ATV |
| UNITS: | EACH |





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