Namura Standard Bore Size A Top End Kit for Honda many CRF250R & CRF250X 78mm
Namura Standard Bore Size A Top End Kit for Honda many CRF250R & CRF250X 78mm
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Standard Bore Size A Top End Kit for Honda
This top end kit provides a piston, rings, and pin for Honda CRF250R and CRF250X models with a 78mm bore.
Overview
This Standard Bore Size A Top End Kit for Honda is a complete replacement top end assembly designed to restore compression and power. The Standard Bore Size A Top End Kit for Honda includes all necessary components for a reliable rebuild. This kit is ideal for riders needing a standard bore size A option for their Honda CRF250R or CRF250X.
Built For Performance
- Forged aluminum piston provides durability and strength
- High-quality ring set ensures proper sealing
- Precision-machined wrist pin for smooth operation
- Includes circlips for secure installation
- Designed to meet OEM specifications
Fits These Machines
- for Honda CRF250R
- for Honda CRF250X
On-The-Job Use
- Motocross racing
- Trail riding
- Enduro competition
- Off-road recreation
Specs At A Glance
| Bore Size | 78mm |
| Kit Type | Standard - A |
Good To Know
Q: What compression ratio does this kit provide? A: This Standard Bore Size A Top End Kit for Honda is designed to match factory compression ratios for reliable performance and longevity.
Q: Do I need any additional parts to install this kit? A: It is recommended to replace the cylinder and cam chain during a top end rebuild, but this kit includes the essential piston, rings, and pin for a direct replacement.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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