Cylinder Works High Compression Cylinder Kit 78mm - KTM 250 SX-F / Husqvarna FC250 / Gas Gas MC 250F (2015-2022)

Cylinder Works High Compression Cylinder Kit 78mm - KTM 250 SX-F / Husqvarna FC250 / Gas Gas MC 250F

High compression cylinder kit for your KTM, Husqvarna, or Gas Gas 250 4-stroke. Increases compression ratio to an aggressive 14.7:1 for improved throttle response and maximum power. Includes Vertex matched piston, Nikasil plated cylinder, and full gasket kit. Direct bolt-on with no machine work required. Made in the USA.

What's Included

• Cylinder Works 78mm high compression cylinder
• Vertex matched high compression piston
• Piston rings
• Wrist pin and clips
• Complete top end gasket kit

Key Features

High compression design with 14.7:1 ratio for maximum performance. Nikasil plated cylinder for long life and excellent heat transfer. Vertex piston ensures longevity and reduced engine noise. Looks virtually identical to OEM. Direct bolt-on installation with no machine work required.

Specifications

• Bore Size: 78mm (standard)
• Displacement: 250cc
• Compression Ratio: 14.7:1
• Engine Type: 4-Stroke
• Material: Aluminum with Nikasil plating
• Weight: 3.55 lbs

Fitment

KTM:

• 250 SX-F Factory Edition: 2015-2016
• 250 SX-F: 2016-2022
• 250 SX-F FE: 2017
• 250 XC-F: 2016-2022

Husqvarna:

• FC250: 2016-2022

Gas Gas:

• MC 250F: 2021-2022
• EX 250F: 2021-2022

Why Cylinder Works?

Cylinder Works is a trusted name in powersports engine components. Their cylinders and kits are manufactured in the USA to strict tolerances. Used by professional racers and weekend riders who demand reliability.