CYLINDER KIT 97MM YAMAHA YZ 450 20-22, ATHENA EC485-091 STD BORE, (Piston not included)

ATHENA Standard Bore Cylinder Kit Ø 97 mm, 450 cc with Gaskets required for installation (no piston included) – EC485-091

Description

Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance.

All the cylinders are entirely engineered in Italy by Athena’s R&D Department which has a strong internal know-how and cutting-edge tools to design and test each piece. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to obtain smoothness and optimal wear resistance.

Athena’s cylinder kits and its components are recognized worldwide for their performance, durability and reliability.

The Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness.

The Easy Cylinder kit includes the high-quality aluminum cylinder with standard bore and top end gasket kit.

All the components of the kit have been developed to withstand the highest temperatures, pressures and stresses and have been validated by Athena technicians with severe bench and road tests.

This cylinder kit can be installed without making any changes to the engine crankcase.

CAUTION! All Athena products must be used in compliance with the specific national regulations of the member state where it is being marketed or sold. Athena declines all responsibility for any improper use.

Technical features

• Bore Diameter (mm) 97.00
• Displacement (cc) 449

Vehicle compatibility

• YAMAHA YZ F 450 cc 2020/2022