What is a 'big bore' cylinder kit?

A big bore cylinder kit increases the internal diameter of the cylinder. This allows for a larger piston and greater engine displacement, which generally results in more power and torque.

What is the galvanic coating on the cylinder?

The galvanic coating on the aluminum cylinder helps with heat transfer and provides a hard, durable surface for the piston to move against. This can improve performance and longevity.

Does this kit come with everything needed for installation?

This is a complete cylinder kit, meaning it includes the cylinder and the forged piston. You will need to refer to the manufacturer's installation instructions for any additional gaskets or hardware that may be required.

Athena

Athena 03-05 Husqvarna SMR 250 Big Bore Complete Cylinder Kit

Name: Athena 03-05 Husqvarna SMR 250 Big Bore Complete Cylinder Kit
Brand: Athena
Price: 950.76 USD
Availability: InStock

$950.76

Fits 2003-2005 Husqvarna TC250. This Athena Big Bore Cylinder Kit includes an aluminum cylinder with a galvanic coating and a forged piston with molybdenum coating for improved performance.

Key Features

Direct fit — verified for 2003-2005 Husqvarna TC250
Aluminum cylinder with galvanic coating — offers good heat dissipation and durability
Forged piston with molybdenum coating — designed for strength and reduced friction
Big bore design — increases engine displacement for more power
Complete kit — includes the cylinder and piston for a straightforward installation

Fits this vehicle

Husqvarna TC250 2003-2005

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Product Details

Already running a performance setup on your Husqvarna TC250? This Athena Big Bore Complete Cylinder Kit is the next piece to consider. It's designed to increase the displacement of your engine, giving you more power and torque. This kit is built for riders looking to get the most out of their machine.