-22% Rear sprocket OGNIBENE 42 teeth DUCATI Monster ST2 / ST4 / 900 / 916 / 944 / SuperSport / GT 1000 1997 - 2009 Ref : 368068R42 Regular price €37.00 -22% Price €29.00 Made In Italy. List of the compatibilities under the description. Photo as an example. This rear sprocket has a width of 525. Any product... Regular price €37.00 -22% Price €29.00 Add to cart