ATHENA CYLINDER KIT YAMAHA YZ450F 2006-2009, WR450F 2007-2015, (piston included)

ATHENA Standard Bore Cylinder Kit Ø 95 mm, 450 cc - P400485100020 (inc Piston)

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 as a result of the lightweight aluminium cylinder, the barrel with nickel-silicon coating, and a piston designed to reduce further friction.

The kit includes the high-quality aluminium cylinder with standard 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): 95.00
• Compression Ratio: 12.3:1
• Displacement (cc): 450
• Net Weight (Kg): 2.39

Partner Cross Reference Code:

• S4F09500024B Piston Kit
• P400485160012 Gaskets Kit
• S41316212 Rings EUR
• S41317052 Piston Pin

Vehicle Compatibility:

• YAMAHA WR F 450 cc 2007/2015
• YAMAHA YZ F 450 cc 2006/2009

Part No: 56-K108.95.KITA

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.