What is the benefit of the galvanic coating on the cylinder?

The galvanic coating on the aluminum cylinder helps with wear resistance and heat dissipation. This means the cylinder can handle the heat generated during operation and lasts longer.

Does this kit include everything needed to replace the cylinder?

Yes, this is a complete cylinder kit. It includes the aluminum cylinder with its galvanic coating and a forged piston with a molybdenum coating. You will need to refer to your service manual for specific installation procedures and any additional gaskets or seals not included.

Can this cylinder kit be shipped to California?

No, this Athena cylinder kit is not CARB approved and cannot be shipped to California due to emissions regulations.

Athena

Athena 10-13 Yamaha YZ 450 F Stock Bore Complete Cylinder Kit

Name: Athena 10-13 Yamaha YZ 450 F Stock Bore Complete Cylinder Kit
Brand: Athena
Price: 640.60 USD
Availability: InStock

$640.60

Fits 2010-2013 Yamaha YZ450F. Athena stock bore cylinder kit with forged piston and galvanic coating for improved durability.

Key Features

Direct fit — verified for 2010-2013 Yamaha YZ450F
Aluminum cylinder with galvanic coating — resists wear and dissipates heat.
Forged piston with molybdenum coating — built for strength and reduced friction.
Stock bore size — maintains original engine displacement.
Complete kit — includes cylinder and piston for a full replacement.

Fits this vehicle

Yamaha YZ450F 2010-2013

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Product Details

Aluminum cylinder with galvanic coating and forged piston with molybdenum coating. This Athena cylinder kit is a direct replacement for your 2010-2013 Yamaha YZ450F. It uses the stock bore size, so you don't need to modify other engine components.