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Klotz R-50 Racing TechniPlate Synthetic Pre-Mix Oil for 2-Stroke Engines – 1 Gallon KL-105

  • Based on 287 reviews
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Availability: In Stock.
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Arrives Tuesday, Jul 14
Order within 15 hours and 53 minutes
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Features

  • Klotz R-50 is a lubricant developed exclusively for high-RPM, two-stroke racing engines with power valves, and has been continually refined through Klotzs six decades of experience in motorsports. Our formulation includes surface-active anti-wear chemistry to protect against bearing and piston ring wear, and a blend of dispersants to mitigate carbon and varnish deposits while maintaining a smoke-free performance.
  • Our 100% fully synthetic formulas extreme film strength protects your engine parts from metal-on-metal contact and is ideally suited to maintain power valve cleanliness and prevent plug fouling, improving the horsepower and throttle response of your engine for fast starting and increased RPMs.
  • Klotz Motorcycle TechniPlate is designed specifically to mix with gasoline and is intended for pre-mix only with racing motorcycles, ATV/UTVs, snowmobiles, personal watercraft, karts, and micro sprints. This product is not suitable for oil injection systems.
  • Includes 1 gallon of Klotz KL-105 R-50 2-stroke synthetic premix motor oil for 2-cycle racing engines. Pre-mix as engine manufacturer recommends or at the following ratios: Motorcross and Dirt Track racing 32:1 to 50:1; Racing Kart engines 16:1 to 20:1; Snowmobile and Marine engines 40:1 to 50:1.
  • Klotz is committed to using the most advanced technology available and never compromising on quality for profit: no cost-optimizing or substitution of lesser ingredients. Your racing vehicle deserves the best service available, at the most affordable price.

Description

DescriptionR50 Racing TechniPlate by Klotz

SAE J300 Viscosity Grade: 50


Brand: Klotz


Liquid Volume: 128 Fluid Ounces


Package Information: Bottle


Vehicle Service Type: Off-Road Motorcycle, Dirt Snowmobile


Container Type: Bottle


Compatible with Vehicle Type: Off-Road Motorcycle, Dirt Snowmobile


Automotive Fit Type: Universal Fit


SAE J300 Viscosity Grade: 50


Liquid Volume: 128 Fluid Ounces


Brand Name: Klotz


Manufacturer Part Number: KL-105


UPC: 028175011058


Manufacturer: Klotz


Size: One Size


Model Number: KL-105


Manufacturer Warranty Description: Manufacturer Warranty


Item Type Name: AUTO_OIL


Included Components: Klotz KL-105


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Best you can buy
Best oil you can buy for a 2 stroke! I mix 50/1 and it also smells great.
Reviewed in the United States on May 23, 2026 by Elena

  • Great two-stroke oil
Great two stroke oil. I can’t find this oil at any of the shops for small engines and yard equipment. I love the smell of the exhaust. Brings back memories of my days of dirt bikes racing.
Reviewed in the United States on September 8, 2025 by Alan F.

  • Top of the line oil
I’ve only been using klotz for a a few months now but I can most definitely tell the difference in throttle response and over all engine performance. And love that smell! If you know you know!
Reviewed in the United States on August 11, 2025 by Zack

  • Some of the best you can buy.
Klotz is some of the best if not the best 2 stroke oil on the market. I love it. All the other types also. Depending on what you're going after. This oil R-50 is some of the best I've come across for my 01 yz 250. Just like Klotz says it's great for powervalve motors. My bike has never ran better and started eaiser. The motor has never felt like this before. Super raunchy in the midrange. Picks the front wheel up and it tips. I've been really partial to Maxima 927 castor for alot of years. Still love Maxima brand products. I've tried all kinds of different jetting to use Maxima 927. It's great for air cooled motors and super high rpm motors. It just does not do what R-50 does. You can be putting alot on a single track trail for miles and when you crack the throttle it's right there. The bike comes to life in an instant...gets on top of itself so fast it's insane. I love Klotz now and you need to check out the other Klotz oils for 2 strokes...you will not be disappointed. ... show more
Reviewed in the United States on March 10, 2020 by John s

  • The product very happy
AAAAAAA+++++++
Reviewed in the United States on June 9, 2026 by Jimmy McRoberts

  • 2 Stroke Cologne
Best smell in the business!
Reviewed in the United States on April 11, 2026 by Bryce Lynn

  • great
great
Reviewed in the United States on May 22, 2026 by Amazon Customer

  • I recently started using klotz this year for my 2 ...
I recently started using klotz this year for my 2.5 merc drag motor. However I was told not to use R50 unless im turning rpm"s in the 10k range and should use just the klotz full synthetic. My only suggestion is to have recommendations on the container.
Reviewed in the United States on September 6, 2017 by Amazon Customer

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