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Namura Top-End Rebuild Kit for 1998-00 Yamaha YZ125 – 53.94mm – NX-40000K

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$101.95 $50.98
200 in stock

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Namura Technologies Top-End Rebuild Kit

  • A Top-End rebuild can help to improve the performance of your ride, keeping it running in peak condition.
  • With the Namura complete Top-End Rebuild Kit, rebuilding your Top-End no longer expensive and painful
  • Namura’s Top-End Kits include everything you need to get your ride operational again; pistons, a top-end gasket kit and wrist-pin bearings (where applicable) are all included in this convenient, time saving kit.

Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura gives you a higher performance piston without the higher price. Top-End rebuild kits also include Namura’s Top-End Gasket Kits, which are manufactured to OE-specs with no trimming or fitment issues. Quality materials mean increased longevity and continued performance. Namura’s Top-End Kits include everything you need to get your ride operational again; pistons, a top-end gasket kit and wrist-pin bearings (where applicable) are all included in this convenient, time saving kit.

Product Details

Product Line Namura Top-End Rebuild Kit
Part Number NX-40000K
Fitment Type Model-Size Specific Fitment
Use Type Aftermarket Replacement
Unit Sale Qty
Style Standard Bore Piston Kit
Position
Material
Finish
Piston/Cylinder Size 53.94mm
Piston Size Added 0.00mm
Cylinder Stroke Volume 54.50mm
Final Engine Displacement 125cc
California Emissions FALSE
Product Disclaimer
Fitment Note
Fitment Note
Fitment Note
Fitment Note
Fitment Note

Items Included

Fitments

2000 Yamaha YZ125
1999 Yamaha YZ125
1998 Yamaha YZ125

Shipping Info Standard Shipping
Free Shipping We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time: It usually takes 3-5 business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.