Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Je Pistons JE Series 474cc Piston Kit
Product info
- Item number
- 09105865
- Manufacturer number
- 252744
- Position
Unleash the full potential of your 4-stroke engine with the high-performance Je Pistons 474cc Piston Kit. Engineered for extreme applications and professional competition, this kit delivers superior durability and power, making it an essential upgrade for serious riders.
Description
Experience unparalleled engine performance with the Je Pistons JE Series Piston Kit, meticulously machined from premium 2618-T6 high-tensile forged aluminum. This advanced material provides exceptional strength and heat resistance, crucial for demanding conditions and high-revving 4-stroke engines. Designed with a Forged Side Relief Design, this 98.00 mm bore piston kit is specifically crafted to handle the rigors of racing and aggressive riding, offering a formidable 12.8:1 compression ratio for significant power gains and improved throttle response. The domed piston head shape, featuring smooth flowing radii, ensures optimal combustion efficiency and requires no deburring or preparation before installation, saving you valuable time. Each forged motorcycle piston kit includes the piston, wrist pin, circlip, and rings, providing a comprehensive solution for your engine rebuild or upgrade. Trust in the quality and precision of a product made in the USA, built to excel in extreme applications.
Features & Highlights
- Extreme Durability: Machined from 2618-T6 high-tensile forged aluminum, offering superior strength and heat resistance for the most demanding 4-stroke applications.
- Optimized Performance Design: Features a domed piston head with smooth flowing radii, ensuring efficient combustion and eliminating the need for deburring or preparation.
- Race-Ready Engineering: Specifically engineered for extreme applications, including professional competition, delivering reliable performance under intense conditions.
- Complete Kit Convenience: Each package includes the piston(s), wrist pin, circlip, and rings, providing all necessary components for a seamless installation.
- American Craftsmanship: Proudly made in the USA, guaranteeing high-quality manufacturing standards and meticulous attention to detail.
Technical Specifications
- Type: Forged Side Relief Design
- Model: JE Series
- Engine Type: 4-Stroke
- Displacement: 474 cc
- Bore Size: 98.00 mm
- Bore - Oversize: +2.50 mm
- Piston Material: Forged 2618 Aluminum
- Compression Ratio: 12.8:1
- Piston Head Shape: Domed
- Units: Kit
- Vendor part number
- 252744
- Model
- JE Series
- Product name
- Piston Kit
- Bore size
- 98,00 mm
- Compression ratio
- 12.8:1
- Displacement
- 474 cc
- Piston material
- Forged 2618 Aluminum
- Width
- 142 mm
- Height
- 94 mm
- Length
- 153 mm
- Engine type
- 4-Stroke
- Piston head shape
- Domed
- Type
- Forged Side Relief Design
- Units
- Kit
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
Certified e-mærket web shop
