Namura Piston Kit 76.95mm Yamaha WR250F '20-'24 / YZ250F '19-'24
SKU: 27873241868

Namura Piston Kit 76.95mm Yamaha WR250F '20-'24 / YZ250F '19-'24

Sale price$147.60 Regular price$164.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Namura Piston Kit 76.95mm Yamaha WR250F '20-'24 / YZ250F '19-'24Namura provides high quality piston options to suit a wide range of applications, including direct OEM replacements, high compression variants, and multiple oversizes. B (0. 01 mm) and C (0. 02 mm) oversizes are also available, helping to extend the service life of expensive plated cylinders. Select applications are supported with big bore piston kits. With the addition of MOS2 coating and hard anodising, Namura delivers improved performance and

Namura provides high-quality piston options to suit a wide range of applications, including direct OEM replacements, high-compression variants, and multiple oversizes. B (0.01 mm) and C (0.02 mm) oversizes are also available, helping to extend the service life of expensive plated cylinders. Select applications are supported with big-bore piston kits. With the addition of MOS2 coating and hard anodising, Namura delivers improved performance and durability, without the premium price.

Features:

  • MOS2 (Teflon/Molybdenum) Coated Skirts: Applied using a rolled-on process for a bond up to 10 times stronger than typical spray coatings. Improves heat transfer, reduces friction, and helps prevent cold seizures.
  • Machined Smooth Heads: Reflect combustion heat and minimise carbon build-up, protecting the piston crown. Testing indicates potential gains of up to 6% in horsepower and fuel efficiency.
  • Anodised Domes: Enhance heat resistance and durability, with up to 75% greater strength compared to non-anodised pistons.
  • Hypereutectic Casting Process: Increases silicon content to reduce expansion, improve wear resistance, and withstand higher cylinder temperatures.
  • 0.50 mm oversize up to 100.47 mm, with a 9.2:1 standard compression ratio.
  • Includes piston (individually wrapped), OEM-quality rings (boxed separately), wrist pin, and circlips.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27873241868

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Tricia Fleming
Louisville, US
★★★★★ 5
This does the job
Color: Black
This caddy does what I need it to do holds my sponges and soap. The excess water does run out into the sink.
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Reviewed in the United States on May 26, 2026
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Delores McFarland
Whiting, US
★★★★★ 3
Sink
Color: Black
Nice but small
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Reviewed in the United States on May 24, 2026
S
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Shameka Reed
Birmingham, US
★★★★★ 5
Fits my needs
Color: Light blue, Color: Light blue
I purchased this specifically for the garbage disposal side of my kitchen sink. I only needed it to hold my sink stopper. I haven't used th basket yet, but will probably use it for a steel scrubber. It's a little on the small side, but it works great for me.
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Reviewed in the United States on April 20, 2026
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Alyssa
New York, US
★★★★★ 5
Perfect size
Color: Black
Fits the little spot we have in our kitchen very well. I tend to not measure and just hope for the best. Easy to clean and hasn't rusted yet. Does a good job of draining and letting things flow down
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Reviewed in the United States on February 24, 2026
K
Verified Purchase
Keisha Cones
Massapequa, US
★★★★★ 5
Great product at a good price
Color: Black, Size: Medium
This sink caddy is made of sturdy material and helpful for holding the stuff on the edge of my sink. It's nice to be able to move the little drain spout to accommodate where I set it. It also allows me to move the divider to accommodate the size of what I put in there, so that's nice. It has an overall nice look. removing the tray to wash it out is very helpful. The only thing I don't care for is that sometimes when I grab the dish cloth, the little rod pops out. However, this is a minor inconvenience, and only when I'm in a hurry to grab the cloth. The price is very reasonable for the sturdy material.
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Reviewed in the United States on December 29, 2025

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