RAVENOL USVO RHP Racing Gear Oil 75W-90 - 1 Litre

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RAVENOL USVO® RHP Racing High Performance 75W-90 Gear Oil is a modern, PAO (poly-alpha-olefin) based fully synthetic racing gear oil with USVO® Technology. It was developed for use as a manual and differential oil for use in racing vehicles and is particularly recommended for use in manual transmissions and rear axle with integrated locking differential.

The special additive package guarantee limited slip properties, a high load carrying capacity, stable viscosity, optimum wear protection, low foaming, proper lubrication and actually lowers the temperature of the transmission. The special formulation offers excellent thermal and shear stability, even under the most arduous and stressful conditions. 

RAVENOL USVO RHP 75W-90 Gear Oil was tested at the Nürburgring and our partner circuit, the Hockenheimring and is used and recommended for example by Opel Motorsport.  


RAVENOL USVO RHP 75W-90 Gear Oil is designed for use in both synchromesh and non-synchromesh competition and motorsport gearboxes, as well as for very high performance road and track day applications. Especially suitable for high performance sequential transmissions, as well as for use in FWD applications where both a synchromesh gearbox and limited slip differential are using a common lubricant.


RAVENOL USVO RHP 75W-90 Gear Oil offers:

  • A stable high-pressure lubricating oil film even at high temperatures.
  • Excellent shear stability for longer fluid life.
  • Outstanding thermal stability even when very highly stressed
  • An excellent aging resistance and high oxidation resistance.
  • Exceptional wear protection, with excellent EP characteristics.
  • Very low foaming tendency even at high speeds.
  • Compatible with all non-ferrous metals and all types of sealing materials.
  • Extended oil change intervals are possible, thanks to excellent shear stability
  • Small amount of friction modifier in the formulation ensures suitability for use in FWD applications where both synchromesh gearbox and limited slip differential are present and share a common lubricant.

As used by our motor racing partners


Data Sheets

Technical Product Data

Property Unit Data Audit
Colour   gelb VISUELL
Seq. I at 24 °C ml/ml 0/0 ASTM D892
Seq. II at 93,5 °C ml/ml 10/0 ASTM D892
Seq. III at 24 °C after 93,5 °C ml/ml 0/0 ASTM D892
Viscosity at 100 °C mm²/s 16,1 DIN 51562-1
Viscosity at 40 °C mm²/s 92,6 DIN 51562-1
Viscosity Index VI   188 DIN ISO 2909
Brookfield Viscosity at -40 °C mPa*s 33.800 ASTM D2983
Copper Strip Test at 121 °C   1b ASTM D130
Density at 20 °C kg/m³ 868,0 EN ISO 12185
Flashpoint °C 200 DIN EN ISO 2592
Pourpoint °C -57 DIN ISO 3016

All indicated data are approximate values and are subject to the commercial fluctuations.


Please note that the technical data is correct at the time of writing, Ravenol are continuously updating product specifications. Therefore, please refer to the 'Download PDF' and 'Safety Data sheet' links above for up-to-date information.

Customer Reviews (2)
Write a Review and share your opinions!
2 Reviews:

Top quality
06 April 2023  | 

Top quality,top price

Was this helpful to you?  Yes  /  No


Hi Dumitru,

Thank you for the positive review, we are glad to see that you're satified with the quality of our products. We hope to see you again!

- Ravenol Marketing

Great product
25 August 2022  | 

I have used Ravenol gear oil fo a few years, as far I’m concerned it’s the best on the market.

Was this helpful to you?  Yes  /  No


Thanks David - a view shared by many others.


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