PISTON KIT 97mm C FORGED 2010-2013 YAMAHA YZF450 NAMURA FX-40046-C
A forged "C" size piston kit engineered to match the OEM 12.5:1 compression ratio for a nominal 97.00 mm bore. The piston measures 96.97 mm (+0.02 mm) and the kit is supplied complete with piston, ring set, wrist pin and circlips. Features forged aluminium construction for high strength, hard-anodised crown to improve heat resistance and reduce carbon build-up, and molybdenum disulphide (MOS2) skirt coating to reduce friction and assist running-in. Precision CNC-machined crown for consistent combustion shape. Supplied with piston, rings, wrist pin and circlips. Piston size: 96.97 mm (+0.02 mm), "C" size. Nominal bore: 97.00 mm. Compression ratio: 12.5:1. Piston type: forged. Ring set reference: NX-40046R. Manufacturer reference: FX-40046-C. Approximate kit weight: 0.568 kg. Engine configuration: 4-stroke single-cylinder.
- SKU
- 56-W261.C.NT.F
- Brand
- Namura Technologies
- Availability
- In Stock (10)
FULL DESCRIPTION
Namura Piston Kit 97mm C Forged
This high-performance piston kit is precision-engineered for optimal engine performance. Featuring a forged aluminum construction, it offers superior strength and durability. The hard-anodized crown enhances heat resistance and minimizes carbon buildup, while the molybdenum disulfide skirt coating reduces friction and aids in the running-in process. The piston crown is CNC-machined for a consistent combustion shape.
Key Features:
- Forged aluminum construction for exceptional strength
- Hard-anodized crown for improved heat resistance and reduced carbon buildup
- Molybdenum disulfide (MOS2) skirt coating for reduced friction and easier running-in
- Precision CNC-machined crown for consistent combustion chamber shape
- Complete kit includes piston, ring set, wrist pin, and circlips
Specifications:
- Piston Size: 96.97 mm (+0.02 mm), designated as "C" size
- Nominal Bore: 97.00 mm
- Compression Ratio: 12.5:1
- Piston Type: Forged
- Approximate Kit Weight: 0.568 kg
- Engine Configuration: 4-stroke single-cylinder


