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Athena S41317039 Big Bore Cylinder Only

Part of: Athena Big Bore Cylinder Only

Other options in this family: Athena S41317001 Athena S41317007 Athena S41317046

Manufacturer

Picture for manufacturer Athena

Part Number

S41317039
8 reviews
Sale Price

$17.57

3 left at this price

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Usually delivered within 2 days

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Product Details

The Athena S41317039 Big Bore Cylinder is a performance upgrade cylinder designed to increase engine displacement and power output for motorcycles, ATVs, or other powersports applications. This listing is for the cylinder barrel only and does not include piston, rings, gaskets, or cylinder head components.

Key Features:

  • High-quality lightweight aluminum construction
  • Coated with Athena's Motor-NikSil nickel-silicon treatment for superior wear resistance and reduced friction
  • Engineered in Italy by Athena's R&D department with precision manufacturing standards
  • Designed for increased bore diameter to boost engine displacement
  • Validated through rigorous bench and road testing

Athena cylinders are recognized worldwide for their performance, durability, and reliability. When installing this cylinder, be sure to use Athena-specific gaskets designed for big bore applications, as OEM gaskets may not provide proper sealing with the enlarged bore diameter. This is a cylinder replacement component intended for performance builds and engine rebuilds.

easy to order

It was quick to order I just hope I get everything that I order in time.

very easy

Arrived earlier than expected!

Great so far! Prices are very reasonable!

very quick

Quick and easy

I was apprehensiveness at first to make a major purchase with Autoplicity due to their extremely low price and lack of reviews. I decided to take the chance and I am very glad I did. I made my order on a Monday morning at 0900 eastern time and my product arrived on Wednesday at 3pm. The item was exactly as described and the most astonishing part is that my purchase was released from the factory less than 45 days ago. I was expecting a model that had been sitting on a shelf for the last year and needed to be updated. That was not the case. I will definitely order from Autoplicity again in the future.

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