TRIUMPH SPEED TWIN TWENTY ONE MOTORCYCLE MANUAL PARTS BOOK/CATLOG 1960 350/500cc – LITERATURE

Original Triumph Factory Parts Catalog No.3 for 1960 350cc Twenty One and 500cc Speed Twin 5TA Models from Engine No. H11512. Includes 66-Pages of exploded part illustrations, part numbers and descriptions as well as quantities required, also includes Technical Data, rare original factory literature in good condition. Essential for the Triumph Motor Cycle Enthusiast, ideal for restoration and maintenance work, a must have if you own one of these fine machines. Shipped USPS first class.