Namura Standard Bore Piston Kit Size A 96.95mm for Yamaha YZ450FX 2021-2023 97mm
Namura Standard Bore Piston Kit Size A 96.95mm for Yamaha YZ450FX 2021-2023 97mm
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Namura Standard Bore Piston Kit Size A 96.95mm for Yamaha YZ450FX
This Namura standard bore piston kit provides a direct replacement piston sized at 96.95mm (Size A) for Yamaha YZ450FX models from 2021 to 2023, offering reliable performance for engine rebuilding.
Overview
The Namura standard bore piston kit is a high-quality aftermarket replacement designed for the Yamaha YZ450FX. This piston kit restores engine compression and power, making it ideal for riders rebuilding their top end. With a precise 96.95mm bore and Size A specification, this piston kit ensures a perfect fit for standard bore cylinders.
Built For Performance
- Precision-machined from high-strength aluminum alloy
- Includes premium piston rings and wrist pin
- Manufactured to exacting tolerances for consistent performance
- Designed for standard bore applications without overboring
- Helps restore lost compression and engine efficiency
Fits These Machines
- for Yamaha YZ450FX (2021)
- for Yamaha YZ450FX (2022)
- for Yamaha YZ450FX (2023)
On-The-Job Use
- Cross-country racing
- Trail riding
- Engine top-end rebuilds
- High-performance recreational use
Specs At A Glance
| Brand | Namura |
| Piston Size | A |
| Bore Diameter | 96.95mm |
| Standard Bore | 97mm (nominal) |
Good To Know
Q: Is this piston kit a direct OEM replacement? A: This is an aftermarket replacement for the original Yamaha piston, not an OEM part. It is designed to meet or exceed factory specifications.
Q: Does the kit include all necessary components? A: Yes, the kit comes with the piston, rings, and wrist pin for a complete top-end rebuild.
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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