This is a filler & drain plug kit suitable for BMW K series .This set consists of  Gearbox filler, Diff filler & Diff drain plug . Suitable models include:

K75S , K75, K75C, K75RT

K100, K100LT, K100RS, K100RT, K1

K1100LT, K1200LT

K1200RS

K1200GT  2002-2004