4 liter jug of high quality German Liqui-Moly Racing 4T Synth 5W-40 engine oil and a 1 liter bottle of 75/90 synthetic gear oil plus a Mahle oil filter with drain bolt crush washer and a final drive crush washer/o-ring set. This is the fully synthetic engine oil with ACEA A3; API-SM; Jaso MA2 rating (can be used in the wet clutch on R1200W/ R1250W series bikes). This is enough for 1 engine oil and 4+ final drive oil changes on you bike with a little left over for topping up. We will include enough final drive washers, etc for 4 changes. For all R1200 & R1250 water-cooled bikes. Please note: Liqui-Moly has changed their packaging on their gear oil from 500ML bottle to 1000ML bottles. This kit now contains one 1000ML bottle of gear oil as shown in the inset pic, not the 500ML bottle shown in the main pic.