4 liter jug of high quality German Liqui-Moly Racing 4T Synthetic 10W-40 engine oil plus a Mahle oil filter and a drain bolt crush washer. This is the synthetic engine oil with API-SL Jaso MA rating (can be used in the wet clutch on K1300 series bikes). This is enough for 1 oil change on you bike with some left over for topping up. For all K1300S/R and K1300GT bikes. Compare to BMW's retail price of $80+ and save here!