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Repsol Racing 4T Engine Oil

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Repsol Racing 4T Motor Oil

Repsol Racing 4T Motor Oil is the ideal full synthetic oil for any high performance 4-stroke engines. It's formula ensures maximum protection for all engine components, with special emphasis on the clutch and gearbox. It's efficiency is reflected in the reduced friction of the engine components and maximum power is maintained at all times. The results have been proven at the highest level in both national and international competitions under extreme conditions. It performs equally well on the road and on the racetrack. 


  • High viscosity index providing a smooth flow at low temperatures and also maximum protection for high performance engines
  • Guarantees smooth sliding of clutch discs and protection of the gearbox
  • Race proven formula 
  • Exceeds API SJ, JASO T-903 MA MA2 specifications

Product Style RevZilla Item # Manufacturer Product # Availability
5W40 / 1 Liter 900106 RP160L51 Out of Stock
5W40 / 4 Liter 900095 RP160L54 Out of Stock
10W40 / 1 Liter 900115 RP160N51 Out of Stock
10W40 / 4 Liter 900116 RP160N54 Out of Stock
10W50 / 1 Liter 900122 RP160P51 Out of Stock
10W50 / 4 Liter 900123 RP160P54 Out of Stock


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Write a Product Review for a chance to win our monthly $100 giveaways.
Repsol Racing 4T Engine Oil 5 5 7 7
great product recomended by a friend Awesome product well packaged delivered very fast. April 6, 2015
Only oil I'll use in my Cbr 1000rr This oil performs flawlessly. Also for an all synthetic it's priced better then most. And when I'm beating on my honda Cbr 1000rr I have all the trust that this oil will never let me down. September 29, 2014
Repsol If you ride your bike hard, buy this oil. I never had any problem with Repsol oil. That's all I use. I wish they made it for cars. September 8, 2014
Respsol possibly the best full synthetic ive used Its Repsol full synthetic race oil what more is there to say except the Moto GP and AMA riders use it! March 24, 2014
Rated API SM This oil is rated API SM not SJ as indicated on the web page. SM is a newer American Petroleum Institute (API) standard. October 23, 2013
Great Oil I'm about 5000km into the oil and it is still as smooth as the first day. October 7, 2013
Great Oil! I switched to synthetic oil on my Gsxr 1000 about 7k miles ago and I've been real happy with Repsol since. My bike shifted noticeably smoother and felt more proper going through all the gears, under hard riding and casual alike. I would certainly recommend this product! August 12, 2013
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Have a functionality, fit, or otherwise product-specific question about the Repsol Racing 4T Engine Oil? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Repsol Racing 4T Engine Oil
Already Asked: 2 Questions, 5 Answers
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RevZilla Store asked: Why did you choose this?
Brad H: Best oil for my CBR1000RR in my opinion. Almost 4500 miles on my current Repsol oil and its still clean. You gotta love that. Jun 1, 2015
Luis S: advised by friends Mar 23, 2015
Jonathan S: This oil is top of the line, and my Triumph only deserves the best. Oct 28, 2014
Daniel G: Best motorcycle synthetic oil available, period.
Transmission shifts smooth as butter...
Oct 12, 2014
Kyle E: Great engine oil! May 28, 2014
A shopper asked: What weight is the best for high temps and high rpm's? Jun 28, 2015
Answer this · Send to friends Good question? Yes (0) No (0)