MAC DRUM MAS77 ! Rear brake drum for MAC with 1/2x 5/16" chain

NUT MAC, MSS BRAKEDRUM KS60S ! Stainless steel

REAR DRUM SWINGARM FRAME TYPES, MAS77/2 ! Not MAC Rear brake drum  with 5/8" x 3/8" chain

VELO BRAKE DRUM NUT F/W KS60/2 ! Nut that fixes the brake  drum to the full width hub.

VELO BRAKE DRUM STUD KS12/4 ! Brake drum stud on full width hubs

VELO RIVET B/D KS73 ! Rivet to fit the stud to the rear brake drum.

VELOCETTE TWIN LEADING SHOE BRAKE PLATE MAS71-4S ! Brand Velocette new TLS brake plate assembly. Stainless steel parts.