What is the benefit of a 'Big Bore' cylinder kit?

A big bore kit increases the internal diameter of the cylinder, which increases the engine's displacement. More displacement generally means more power and torque output from the engine.

What is the galvanic coating on the cylinder?

The galvanic coating on the aluminum cylinder helps with durability and heat dissipation. It's a surface treatment designed to protect the cylinder walls during operation.

Does this kit come with everything needed for installation?

This is a complete cylinder kit, including the cylinder and a forged piston with molybdenum coating. You will need to refer to the manufacturer's service manual for specific installation procedures and any additional gaskets or hardware that may be required.

Athena

Athena 11-12 Kawasaki KX 250 F Big Bore Complete Cylinder Kit

Name: Athena 11-12 Kawasaki KX 250 F Big Bore Complete Cylinder Kit
Brand: Athena
Price: 916.57 USD
Availability: InStock

$916.57

Fits 2011-2012 Kawasaki KX250F. This Athena Big Bore Complete Cylinder Kit increases engine displacement for more power.

Key Features

Big Bore Cylinder — Increases engine displacement for more power.
Aluminum Cylinder with Galvanic Coating — Offers good heat dissipation and durability.
Forged Piston with Molybdenum Coating — Reduces friction and improves wear resistance.
Complete Kit — Includes cylinder and piston for a full engine upgrade.
Direct fit — verified for 2011-2012 Kawasaki KX250F

Fits this vehicle

Kawasaki KX250F 2011-2012

Need Help?

631-982-0042

Fast Shipping

Nationwide delivery

Secure Checkout

Safe & protected

Since 1957

Family-owned

Product Details

Athena makes this Big Bore Complete Cylinder Kit for the 2011-2012 Kawasaki KX250F. This kit replaces your stock cylinder with a larger one, increasing engine displacement for more power and torque. It's built for riders looking to get more performance out of their KX250F.

The cylinder is made from aluminum and features a galvanic coating for durability. It comes with a forged piston that has a molybdenum coating, which helps reduce friction and improve wear resistance.