5 liters of high quality German Liqui-Moly Racing 4T Synthetic 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 K1600 series bikes). This is enough for 1 engine oil and 4+ final drive oil change on you bike. We will include enough final drive washers, etc for 4 changes. For all K1600GT/GTL bikes.