Fasstek Racing Super Cooler 190cc Cylinder Kit Yamaha YI-3, YI-4 Motor, D= 65mm

The Fasstek Racing Super Cooler ECO 65 mm Ceramic Block Cylinder Kit is the ideal solution for a reliable performance upgrade for your Yamaha. The ceramic coating significantly improves heat dissipation, resulting in lower operating temperatures and more consistent power delivery.

The forged piston is designed for high loads and compression. With a precise piston clearance (PTW) of 0.015, the kit ensures smooth operation, reduced friction, and a long service life—even under sporty riding conditions.

Technical Specifications

• Manufacturer: Fasstek Racing
• Product: Super Cooler ECO Cylinder Kit
• Bore: 65 mm
• Displacement: 190 cm³
• Coating: Ceramic Coating (improved heat dissipation)
• Piston: Forged
• Piston clearance (PTW): 0.015
• Design: Plug & Play (professional installation recommended)

Compatible with:

• Yamaha YI-3, YI-4 engine

Note

During installation, ensure correct alignment and sufficient clearance. For optimal results, professional installation is recommended.

Included

• 1 × Fasstek Racing Super Cooler ECO 65 mm Ceramic Block Cylinder Kit