For 3 springs: 500/650/750cc Triumph or BSA A50 A65. Triumph Clutch Spring. Triumphs take 4 springs, but can also use 3. FRONT FORKS & FIXINGS. FILTERS AIR OIL AND FUEL. Read on. Our Ref : 900620.
Clutch spring pin for BSA & Triumph 4 spring clutches part no 42-3189 SET OF 4
Clutch spring pin BSA & Triumph 3 spring type clutches part no 42-3189 SET OF 3
Clutch friction plate BSA & Triumph 4 spring clutches 57-1362 42-3192 set of 5
BSA A10 B31 GOLD STAR -TRIUMPH 4 SPRING CLUTCH CONVERSION COMPLETE UK MADE
Clutch friction plates BSA & Triumph 3 spring clutches 57-1362 42-3192 SET OF 6
Clutch spring SET OF 3 lighter spec BSA & Triumph 650cc 750cc 57-1830