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Athena Big Bore Replacement Top End Gasket Kit
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Athena Big Bore Replacement Top End Gasket Kit

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  • Replaces the Top End Gasket Kit on the Athena Big Bore Kits.
  • Manufactured in "State of the art" computer controlled facilities.
  • All gaskets are made from the highest quality materials.

Athena Big Bore Replacement Top End Gasket Kit Reviews

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0 of 0 people found this review helpful.

athena the best

Comments On Dec 11, 2012:need i say more!!!!

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High quality product make sure you get correct one

Comments On Jun 18, 2011:All Athena products seem to be of good quality, their pricing model tends to be a uniform amount regardless of application. This probably good for 450 riders and not so good for 125 riders. Another note: there are 2 distinct generations of these cylinders for the Yamaha 125 application. One uses an oring for the head gasket and the other a metal head gasket. The kit does not service both. So make sure you get the correct one for application.

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Great kit

Comments On Apr 23, 2011:Used this kit for my crf250x after it was time to replace the oversized piston. Fits like a charm.

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good product

Comments On Nov 04, 2010:its a good gasket set but price is high in comparison to standard kits

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Good quality

Comments On Dec 08, 2008:Being ths only option since I have the big bore kit, it is the best avalible. Made well and does what it is suppose to do.

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Instructional

Four-Stroke Top End Rebuild (Part 2)

How to check piston ring end gap

How To Rebuild A Two Stroke Top End

How To Rebuild The Top End On A KTM RFS Motor (Part 1)

How to rebuild the top end on a motorcycle or atv (Part 1)

How to rebuild the top end on a motorcycle or atv (Part 2)

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