Top End Rebuild

Top end rebuild kits are a great way to get the power back up in your bike, and check the engine is in spec while your at it. A fresh top end means more compression, more compression means more power.

Top end kits usually consist of piston, piston rings, wrist pin, small end bearing (2 strokes), head gasket, base gasket, power valve gaskets (2 stroke), valve stem oil seals and can chain tensioner gaskets (4 stroke).

Each kit should have all the gaskets needed to strip, inspect and rebuild the top end.

196 products
  • Kawasaki KX80 1991-1997 US Bore Top End Engine Rebuild Kit Piston Bearing Gasket Set Mitaka
    $139.00
    $139.00
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  • Kawasaki KX80 1998-2000 47mm Bore Top End Engine Rebuild Kit Piston Bearing Gasket Set Mitaka
    $145.00
    $145.00
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  • $145.00
    $145.00
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  • Kawasaki KX85 2001-2013 Top End Engine Rebuild Kit Piston Bearing Gasket Set Mitaka
    $139.00
    $139.00
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  • Kawasaki KX85 2014-2022 Top End Engine Rebuild Kit Piston Bearing Gasket Set Mitaka
    $149.00
    $149.00
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  • KTM 125 SX 2001 Top End Engine Rebuild Kit Piston Bearing Gasket Set Mitaka
    $169.00
    $169.00
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  • KTM 125 SX 2002-2005 Top End Engine Rebuild Kit Piston Bearing Gasket Set Mitaka
    $159.00
    $159.00
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  • KTM 125 SX 2006 Top End Engine Rebuild Kit Piston Bearing Gasket Set Mitaka
    $159.00
    $159.00
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