Bel-Ray Thumper Racing Synthetic Blend 4-Stroke Motor Oil
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Bel-Ray Thumper Racing Synthetic Blend 4-Stroke Motor Oil

Our price: $10.99

MSRP: $12.49 - You save up to $1.50 (12% off)

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    Bel-Ray® Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the finest quality synthetic esters and highly-refined mineral base oils specifically engineered for today’s 4-stroke single cylinder, multi-valve racing engines. Provides maximum anti-wear protection for valve-trains, rings, cylinders and pistons. Delivers maximum horsepower while providing consistent clutch performance. Suitable for air-cooled/liquid-cooled 4-stroke engines and wet clutches. Meets API SM and JASO MA2 requirements.
  • Can be eseed in all 4-stroke motorcycle engines with or without wet clutches.
  • Reduced cylinder and ring wear.
  • The shear stability provides superior lubrication and film strength. Minimizes friction for maximum power.
  • Prevents clutch grabbing for an easily controlled and efficient gear shifting and clutch operation.

Bel-Ray Thumper Racing Synthetic Blend 4-Stroke Motor Oil Reviews

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0 of 0 people found this review helpful.

Smooth clutch engagement

Comments On Sep 05, 2013:Quality oil at a reasonable price. Smoother clutch engagement than other oils I have used.

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0 of 0 people found this review helpful.

Greta Oil

Comments On Sep 03, 2013:Great buy for any off road bike.

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0 of 0 people found this review helpful.

great oil fair price

Comments On Aug 04, 2013:run this oil in both my kx250f and my DVX400 always with a k&n filter. since running this oil I haven't had adjust valves or anything internal wear out or need adjustment. highly recommend.

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0 of 1 people found this review helpful.

oil bel ray

Comments On Jun 13, 2013:great oil great price

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0 of 1 people found this review helpful.

Excellent!

Comments On Apr 30, 2013:Cant beat it!

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0 of 1 people found this review helpful.

Great oil great price

Comments On Apr 26, 2013:Love this oil, keeps the engine running nice and clean. Price is good compared to other top oils. I run this in all of my machines.

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0 of 0 people found this review helpful.

Great Oil

Comments On Apr 08, 2013:I have used this product before in other machines. Has always held up great and protected my motors. Still looks good after 15hrs of runtime.

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0 of 1 people found this review helpful.

use nothing else

Comments On Feb 27, 2013:this and honda oil only

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0 of 1 people found this review helpful.

Oil

Comments On Feb 20, 2013:Bought this to see how the yfz likes it,will report back after the oil change

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0 of 1 people found this review helpful.

bel ray rocks

Comments On Dec 11, 2012:great oil!!!!

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