Athena cylinder kit Ø97mm - Yamaha YZ450F (10-13) P400485100040

Default bore cylinder kit

Same Reliability and Performance of the Original Components
Maximum Durability and Smoothness Guaranteed by a Special Nickel and Silicon Treatment
Gaskets Developed with the Most Advanced Technologies to Ensure Maximum Tightness Even at High Temperatures and Pressures

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 entire 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 aluminum cylinder, the barrel with nickel-silicon coating, and a piston designed designed.

The Kit Includes The High-Quality Aluminum 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. Diameter: 97 Materials: Aluminum

It started like so many other fantastic ideas: with a passion and a garage. Late in 2020, Greg Moto AB grew up, initially as a hobby business. But it wasn't long before the dream switched up and we took the step out on the road for real.

Today we have a heart that bolts in Staffanstorp, more specifically on Maskinvägen 1. There you will find our Physical store of over 1000 m², Distributed on two levels - a paradise for all engine lovers! Here is crowded helmets, clothes, boots and shelter in all sizes, with extra pride in our wide ladies' range (yes, we dare actually say that it is Sweden's largest).

But it doesn't stay there ....

We have built up a web shop with over 100,000 products Where you can easily find the right spare parts and accessories - whether you drive high, moped or something in between. With our smart search function you can quickly pick up what suits your model. Smooth, huh?

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So whether you are a beginner on two wheels, veteran with leather vest or just the desire to upgrade the helmet - Welcome to Greg Moto. Here people meet with gasoline in the blood and a smile behind the visor.