Ester Tech Off Road 4+ 10W-50 is a fully synthetic 4-stroke competition engine oil. The addition of the revolutionary Ester Tech additive system guarantees full compatibility with modern clutch friction materials. Ester Tech Off Road 4+ 10W-50 has been exclusively developed for Off Road motorcycles. It guarantees a longer engine service life, even under severe race conditions.


Putoline Oil is a high-quality supplier of a wide range of lubricants and maintenance products. We only supply products for motorised two-wheelers and that makes us unique! Our years of experience, combined with continuous research results in the best price/quality ratio. Manufacturing our own products guarantees a consistently high quality. Putoline Oil, Driven by Technology!

  • Density at 15 °C, kg/l 0,852
  • Viscosity -25 °C, mPa.s 4160
  • Viscosity 40 °C, mm²/s 124,00
  • Viscosity 100 °C, mm²/s 18,00
  • Viscosity Index 172
  • Flash Point COC, °C 236
  • Pour Point, °C -33
  • Total Base Number, mgKOH/g 7,6
  • Noack, % 5,7
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