Progressive
412 Series:
Standard 11.5": 412-4254C
Standard 12": 412-4251C
Standard 12.5": 412-4253C+
Heavy Duty 12.5": 412-4252C+

418 Series:
Standard 12.5": 418-1012B/C+
Heavy Duty 12.5": 418-1019B/C+

440 Series I.A.S.®:
Standard 12.5”: 440-4214B/C+

The 2002 and forward parts number page for Bonneville Americas & Speedmasters Call Progressive for Non Standard lengths.

Fork Lowering Kit: 10-1564
Fork Spring: 11-1145

In all the above, you order the B for black, C for chrome

Last edited by moe; 04/16/2007 3:30 PM.