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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Namura Piston Kit 94.96mm Yamaha WR450F '03-'15 / YZ450F '03-'09Namura 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:
- 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
4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
Nice shirt, wrong color
The shirt is very nice, but was supposed to be "dirty blue. It is not. A;though the package clearly says "dirty blue", this shirt is a dark grey. Period.
Now, that is not a bad thing, as my outfits can go with blue, grey or brown. But, when I order a particular shade or color, I do like to get it.
The picture on the website depicting what a "dirty blue" shirt looks like, is nothing like what I received.
But, i do like the shirt, and as it happens I like the color. Just not what I ordered.
Now, the size is correct, and the fit is great. The material is nice and soft and quite comfortable to wear. It actually looks good on me!
The quality of the shirt is excellent- the stitching, fabric and style.
The price point is quite favorable, in fact, is is very good. The shirt, overall is a five star shirt, and would be- had i not received a grey shirt instead of a "dirty blue". Still, I would recommend this shirt, especially if color and shade is not paramount to you.
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Reviewed in the United States on November 22, 2024
★★★★★ 5
Very nice shirt and fits great
I ordered this shirt for my husband and he loves it! The size fits well and looks great both dressed up or down. The material is lightweight and breathable. He really liked that the buttons are hidden/protected under the outside flap. Overall, very happy with this order and would recommend to anyone.
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Reviewed in the United States on November 24, 2024
★★★★★ 4
Great summer shirt
This shirt fits extremely well, it is definitely true to size and no shrinkage or wrinkles after washing. It’s made with 75% polyester 20% viscose and 5% elastane (never heard of the last two). It is very soft and feels nice on the skin with a slight cooling effect. Perfect length to leave untucked. The color is very nice and it has 1 breast pocket with the short sleeves cuffed which makes the shirt look even better. It does have color matched buttons but when it is buttoned it has no show buttons which I think it would look nicer if it was just a regular button down. This shirt will definitely be in my spring and summer rotation.
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Reviewed in the United States on November 21, 2024
★★★★★ 5
Great looking shirt
The color and pattern on this shirt is really nice. My camera can't capture it well at all. But in person this shirt is great looking. It is soft and comfortable, easy to wear. Size is true. I'm quite happy with this shirt.
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Reviewed in the United States on December 1, 2024
★★★★★ 5
Very well built, will last you a very long time
Style: Trifold, Style: Trifold
This wallet is very sturdy, and barely has any wear on it after I've purchased it over a year ago. Most wallets will start to greatly scuff, wear, or degrade/break down just from being taken in and out of your pocket but this wallet has held up particularly wear with VERY MINIMAL light scuffing. Quality leather so I know I will have this wallet for a very long time! It has great card holding capacity as i currently have about 10 cards in it and it still has a pretty slim profile. The wallet itself is a very nice, natural looking wallet. The ease of pulling cards in and out definitely has made me a fan.
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Reviewed in the United States on May 30, 2026