Australia & NZ Motocross parts at the Best Prices. Australia & NZ's MX Store with Low Shipping Rates

Bike parts &
Accessory finder

Find all the parts that fit your bike
Shipping and Returns

Easiest and quickest way to find parts that fit your bike is to use the parts finder above

4 Stroke Engine Oil RS4 15W50 Synthetic Oil 5 Ltr - BO Motor Oil

RS4 15W50 Fully Synthetic 5 litres from BO Motor Oil of Holland Europe. Fully Synthetic RS4 is adapted for 4 stroke KTM 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.

KTM Oil - 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. KTM Oil - RS4 meets/exceeds all KTM 4-stroke engine oil specifications.

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.

Please Note: We are unable to ship this item outside New Zealand

  • 5 Litres - KTM RS4 BO Motor Oil Racing Fully Synthetic 15W/50
  • Complete protection for all KTM 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.
  • The bottle has an easy pour oil funnel
  • We are unable to ship this item outside New Zealand
Does this fit your bike? Use the PARTS & ACCESSORY FINDER
at the top of this page