SKU: 50881397221

Namura Piston Kit 90.96mm CF Moto CFORCE 400 '20-'21

Sale price$136.79 Regular price$151.99
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Namura Piston Kit 90.96mm CF Moto CFORCE 400 '20-'21Namura 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: 50881397221

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4.6 ★★★★★
Based on 25 reviews
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Copper Fox
Houston, US
★★★★★ 4
Close...but not quite the length.
Size: XL (16 in), Style: 2 Knot Rope Bone, Size: XL (16 in), Style: 2 Knot Rope Bone
I will admit, I thought their picture was off, because when I saw 16" in the title I was expecting the distance between the knots to be 16 inches in length. So if you're looking for a good length tug-of-war rope for a medium to large dog, look somewhere else. I'm not returning it, it's good quality cotton rope asides that. My dog needs a new toy and cotton ones are harder to find. Next time I'm going to their amazon store directly to look for what I wanted though. I will buy from them again, I like the quality and the fact that, for once, cotton is actually cotton.
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Reviewed in the United States on February 12, 2025
B
Verified Purchase
Brigette Ritchie
Phoenix, US
★★★★★ 5
Great toy
Size: Small (9 in), Style: 2 Knot Rope Bone
I got this because my puppy chews through the other kinds of rope toys. This one is laying though. Only thing is, she's eating off the loose strings. Lol So she's pooping strings all the time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
J
Verified Purchase
Jeffrey T DeLapp
New York, US
★★★★★ 5
The strings on the end are super engaging and the rope itself holds up really well
Size: Small (9 in), Style: 2 Knot Rope Bone
Super cost effective way to redirect chewing!! Our 4 month old corgi quickly made this is favorite toy. He loves the strings on the side and tugs on it endlessly, and the main rope was pretty firm at first but has softened up while maintaining its strength. Highly recommend as an interactive toy or just something for your dog to chew on their own so you can take some time to chill on your own!
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Reviewed in the United States on July 25, 2024
J
Verified Purchase
Julie
New York, US
★★★★★ 3
Not for aggressive chewers!
Size: Large (14 in), Style: 2 Knot Rope Bone
At first glance, this rope toy seemed sturdy and well made. However, within an hour of my Vizsla chewing on it, she had already bitten off and unfortunately swallowed several of the fringes. The center of the rope also began to unravel. This toy may be suitable for smaller dogs or those that aren’t aggressive chewers, but I wouldn’t recommend it for large dogs or heavy chewers. Additionally, while it may measure 14 inches before being knotted at the ends, the total length is shorter than advertised.
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Reviewed in the United States on April 5, 2026
B
Verified Purchase
BErickson
Belleville, US
★★★★★ 5
Two knots, Not 3…
Size: Large (14 in), Style: 2 Knot Rope Bone
Been subscribed & saving on 3 knot version for years. My dogs gnaw through the center knot and they quickly unravel. This 2 knot version seems to last much longer.
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Reviewed in the United States on October 19, 2025

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