Spring sets are heavy dutyMade in the U.S.A. Yamaha -- XV 1600 Road Star -- (2002, 2000, 2001, 2003, 1999); Yamaha -- VMX 1200 V-Max -- (1986, 1991, 2007, 1985, 2005, 1988, 1989, 1992, 1994, 2001, 2004, 2006, 1998, 1999, 2000, 2002, 1993, 1996, 1997,...