JT Steel Sprockets are the OEM quality choice, manufactured using only the finest grade of C49 high carbon steel for the rear sprockets, and SCM420 chromoly steel alloy for the front sprockets.
Fits:

Suzuki RM80 Big Wheel 19/16 2000, Suzuki RM85 Big Wheel K0 19/16 2010, Suzuki RM85 Big Wheel K2 19/16 2002, Suzuki RM85 Big Wheel K3 19/16 2003, Suzuki RM85 Big Wheel K4 19/16 2004, Suzuki RM85 Big Wheel K5 19/16 2005, Suzuki RM85 Big Wheel K6 19/16 2006, Suzuki RM85 Big Wheel K7 19/16 2007, Suzuki RM85 Big Wheel K8 19/16 2008, Suzuki RM85 Big Wheel K9 19/16 2009, Suzuki RM85 Big Wheel L1 19/16 2011, Suzuki RM85 Big Wheel L2 19/16 2012, Suzuki RM85 Big Wheel L3 19/16 2013, Suzuki RM85 Big Wheel L4 19/16 2014, Suzuki RM85 Big Wheel L5 19/16 2015, Suzuki RM85 Big Wheel L6 19/16 2016