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Generic product

BO RS4 15W50 Semi Synthetic Oil 4 Litres

SKU: BO5212


$59.95

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Note: This product is for delivery within New Zealand only.

RS4 15W50 Semi Synthetic from BO Motor Oil of Holland Europe. Semi Synthetic RS4 is adapted for 4 stroke engines, clutch and gearbox. Using the very latest in 4-stroke oil technology which ensures exceptional film strength and load-carrying properties are maintained even in the most extreme racing conditions, thus providing the ultimate protection to the internals of the engine at all times.

RS4 has been proven through testing in the toughest, most arduous racing conditions from motocross to desert racing to provide complete engine, gearbox & clutch protection. 

BO Motor-Oil has been manufacturing their highest quality- hi-performance oil in Holland Europe for more than 25 years; they also rebrand and supply their oil to other well-known names in the sport.

  • Complete protection for all hi-performance 4-stroke engines, clutch & gearbox.
  • Tested in the world's toughest MX, Enduro
  • Specially developed for use with or without a wet clutch - No clutch slippage or plate sticking in wet clutch engines
  • Reduces wear on the gearbox and the clutch
  • Reduces friction, hence lower operating temperatures
  • Very strong adhesion to gear wheels and other metal surfaces
  • No oxidation or foam formation
  • Ideal oil for cold start (no sticking clutch) and no unnecessary HP loss thanks to its viscosity.

(BO5212)

This is a generic product which is suitable for many motorbike models.

Please refer to the product description and your manufacturer's instruction manual to determine whether this product is suitable for your bike or not.

SKU BO5212
Brand BO Oil
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