Excellent & Affordable Quality Triumph Steel Clutch Plate Disc Set. You will get a total of six clutch plates as pictured. These new EMGO clutch plates are just as good if not better then the other brands being sold for $65+! We use these same clutch plates in our motorcycles here and we are very please with the quality! This is a set that you can trust and rely on! Fits a wide variety of Triumph 350, 500, 650 & 750 Unit & Pre-Unit models from 1956 & Up. Fits BSA A50 & A65 models (Lightning, Royal Star, Thunderbolt, Firebird, Spitfire & more) from 1962-1972. Also fits BSA A7 & A10 models with the 4 Spring clutch from 1960-1963. Please refer to your parts catalog for proper fitment.Made by EMGOO.E.M Part number is 42-3192, 57-1362, 57-7058, 57-1363 or 42-3262