CategoryMotorbike hydraulic oil

Item number1182105

Viscosity 15W

Recommendation Aprilia, BMW, Ducati, Honda, Kawasaki, Moto-Guzzi, Suzuki, Triumph, Yamaha

Application Motorcycle

RAVENOL FORKOIL Heavy 15W is a fork oil on mineral oil base which was developed for all forks of off-road motorbikes and motor cross bikes.

RAVENOL FORKOIL Heavy 15W is especially characterised by a high and stable viscosity index as well as a solid corrosion protection. Efficient additives offer even under extreme loads an excellent corrosion protection. The behaviour against sealing materials is neutral.

Application Note

RAVENOL FORKOIL Heavy 15W was developed for the use in all chassis components of two-wheeler vehicles and offers good power characteristics. In order to obtain the optimum viscosity for the vehicle and operating condition the mineral fork oils are miscible among each other.


  • good damping characteristics at all temperatures
  • a high and stable viscosity index
  • an excellent protection against corrosion, therefore a longer endurance of the fork components
  • as far as possible protection against corrosion of the inside components
  • a very good air and water separation behaviour to prevent foam formation
  • neutral behaviour against sealing made of plastics
  • a very low pour point

Technical Product Data

Density at 20 °C 852,0 kg/m³ EN ISO 12185
Colour gelb VISUELL
Viscosity at 100 °C 9,4 mm²/s DIN 51562-1
Viscosity at 40 °C 47,2 mm²/s DIN 51562-1
Viscosity Index VI 190 DIN ISO 2909
Pourpoint -39 °C DIN ISO 3016
Flashpoint 228 °C DIN EN ISO 2592
All indicated data are approximate values and are subject to the commercial fluctuations.