5.5 OD Steel Plate

Energy One's 5.5 inch outer diameter steel plate. Available in thicknesses of .047", .059", .079", .100", .120", .130". Used in clutch packs:

• Rivera Primo 1048-0001 (2006 Dyna & 2007 Later Big Twin; with Rivera Primo Chain Drive Basket Only)
• Rivera Primo 1048-0007 (1990-1997 Big Twin) 
  
• Rivera Primo 1048-0029 (1991-Later XL Sportsters)
• Rivera Primo 2048-0052 (Rivera Belt Drive Unit Slimline w/ New Style Hub)
• Rivera Primo #2048-0053 (2007 & Later Brute 3 and B4 Extreme)