My bike is a 2003 Speedmaster. I installed progressive suspension 412's, 2" shorter and progressive suspension front lowering kit(the kit allows installer to choose 1" or 2" drop via choice of damper springs, I chose 2"). The only other mod I had to do was Cut my front lower tins to clear the fender. This I accomplished by covering the outside of the tin with masking tape to avoid scratches, then sliding a length of appropriately sized dowel inside to hold the shape ,then cut in band saw. The sidestand requires parking on no more then level ground.
