Athena Big Bore Cylinder Kawasaki KX 250 F 09-10

The standard cylinder kit Athena, specific for Kawasaki KX 250 F 2009 and 2010 290cc, includes an 83mm diameter nickel-plated cylinder, complete forged piston and gasket kit for installation.

This kit is the perfect alternative to the original spare part and can be installed without modifying the original crankcases. The high production quality standards and perfect sealing, thanks to the multilayer cylinder head gasket relief system, guarantee the same quality and performance as the original at an unbeatable price.

• Displacement: 290cc (cm3)
• Diameter: Ø83mm
• Stroke: 53.6mm
• Compression ratio: 13.5:1
• Wheel power: 37.1 / 10,300 (hp/rpm)

Adaptable to:

• Kawasaki KX 250 F - 2009/2010

Spare parts:

• S4F08300007A/B Forged Piston (A: ø 82.95 / B: ø 82.96 mm);
• P400250160010 Gasket kit.