ATHENA FULL CYLINDER KIT YAMAHA YZ450F 18-19, 450FX 19-20, 102mm BIG BORE

ATHENA Big Bore Cylinder Kit � 102 mm, 497 cc - P400485100068 (includes Piston)

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.

Athena�s Big Bore Cylinder Kits guarantees an increase in performance that can be observed along the power curve, keeping the reliability at the same level of the original components.

The kit includes the high-quality aluminum cylinder with increased bore, the complete piston with the piston pin and rings, and all the necessary gaskets.

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) 102.00
• Bore Gain (mm) + 5
• Compression Ratio 12.3:1
• Displacement (cc) 497

Vehicle compatibility

• YAMAHA YZ F 450 cc 2018/2019
• YAMAHA YZ FX 450 cc 2019/2020

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.