Namura Standard Bore Piston Kit Size B 96.96mm for Yamaha YZ450F 2023-2025 97mm
Namura Standard Bore Piston Kit Size B 96.96mm for Yamaha YZ450F 2023-2025 97mm
FREE, Fast Shipping on all orders!
Namura Standard Bore Piston Kit Size B 96.96mm for Yamaha YZ450F
This standard bore piston kit, sized B at 96.96mm, is a direct replacement for Yamaha YZ450F models from 2023 to 2025, designed to restore compression and performance with a 97mm bore specification.
Overview
The Namura Standard Bore Piston Kit Size B 96.96mm is a high-quality aftermarket piston assembly for Yamaha YZ450F motorcycles. It serves as a direct replacement for the original piston, restoring engine performance and reliability. This kit is intended for riders and mechanics rebuilding the top end of a 2023-2025 YZ450F.
Built For Performance
- Precision-machined from high-strength aluminum alloy
- Size B (96.96mm) for standard bore applications
- Includes piston, rings, wrist pin, and circlips
- Designed to match OEM specifications for reliable fit
- Compatible with 97mm bore cylinder
Fits These Machines
- for Yamaha YZ450F (2023)
- for Yamaha YZ450F (2024)
- for Yamaha YZ450F (2025)
On-The-Job Use
- Motocross racing
- Off-road competition
- Trail riding
- Engine rebuilding and maintenance
- High-performance riding applications
Specs At A Glance
| Piston Diameter | 96.96mm (Size B) |
| Bore Size | 97mm |
| Part Number(s) | Namura Standard Bore Piston Kit Size B |
| Compatible Years | 2023-2025 |
Good To Know
Q: Is this piston kit a direct replacement for the OEM piston? A: Yes, it is designed to match OEM dimensions and specifications for the Yamaha YZ450F, but always verify compatibility with your specific serial number before installation.
Q: What is included in the kit? A: The kit includes the piston, piston rings, wrist pin, and circlips, everything needed for a standard bore rebuild.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
Get it between -
Share
