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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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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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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Christine Andersen
San Leandro, US
★★★★★ 5
It works
Scent: Fragrance-Free, Size: 18 Fl Oz (Pack of 1)
Ok, Im older now. Everything in us girls changed as we age. Skin does to. Ichy, dry, uncomfortable in your own skin. So I saw this on Amazon, and got just to try. Wow!!! Easy to use, goes on smoothly. I don't know what's in that stuff but I know it works. My skin is so much better now. Give it a try. Take care.
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Reviewed in the United States on May 25, 2026
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JC
Pawtucket, US
★★★★★ 5
Will buy again
Scent: Rose, Size: 18 Fl Oz (Pack of 1)
Smells good , actually moisturizes
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Reviewed in the United States on May 5, 2026
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Deborah Bergen
Houston, US
★★★★★ 5
Ooo that smell.
Scent: Berry Bubbly, Size: 20 Fl Oz (Pack of 1)
If you’re searching for a body wash that will transform your shower routine, look no further! I recently experienced the most delightful shower using this incredible body wash, and I can’t stop raving about it. The moment I lathered up, I was welcomed by the irresistible scent of strawberry cream—it felt like a treat for my senses! Not only does this body wash smell heavenly, but it also excels in moisturizing. I was pleasantly surprised to find that I didn’t need to use as much product to achieve that perfect lather. It cleanses beautifully while leaving my skin feeling soft and hydrated—what more could you ask for? I've always been a loyal Olay user, but this body wash takes the experience to an entirely new level. I know it might sound unusual to be this excited over a body wash, but trust me, this one is a game changer. You absolutely have to try it for yourself! I highly recommend this product, but don’t wait too long—rumor has it that it might only be available for a limited time. I’m definitely planning to stock up! While I usually don’t share videos, I just had to spread the word about this amazing find. Don’t miss out on the chance to elevate your shower experience!today.
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Reviewed in the United States on August 5, 2025
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Elizabeth Reecht
Phoenix, US
★★★★★ 5
Smells Good, Softens Skin
Scent: Berry Bubbly, Size: 20 Fl Oz (Pack of 1)
It smells so good. The pump works just like it should. I haven’t had any issues with getting the soap out. I can tell a difference in my skin. It feels softer and looks good. It seems like it’s going to last for a while, too.
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Reviewed in the United States on May 15, 2026
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The dancer
Houston, US
★★★★★ 5
Great lather, great scent, great body wash!
Scent: Raspberry, Size: 20 Fl Oz (Pack of 1)
I love trying new body washes. I tend to stay away from Olay because I've always heard Dove is better... I'm a convert now because this OLAY is way better than most of the body washes I've tried recently. With most soaps I use, it takes so much product to get it to lather. Not this soap! I used 2 pumps for my whole shower and it was still lathering!! The scent is strong in the best way! I can actually smell it on my skin hours after my shower!! I felt super clean post shower. No residue or dry skin. Just the right amount of moisture left on my skin. I'm going to try the other scents now!
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Reviewed in the United States on April 10, 2026

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