Here is a good bsa Manual
BSA B25-B44-B50 TR25 CLUTCH CENTRE 57-4186 - 57-4511 41-3210 57-2724
7/8 BESTON GRIPS FOR BSA B25 B44 B50 A65 A75 A50 ROCKET 3 TRIUMPH COMMANDO BLACK
BSA B25 TRIUMPH TR25 & BSA B50 OIF 1971 1972 REAR MUDGUARD NEW OLD STOCK
60-2601 BSA B25 B50 OIF TRIUMPH TR25 OIF AIR FILTER TRAILBLAZER TR5T BSA D2601
BSA B25 B50 SINGLE FRICTION CLUTCH 5 PLATE SET 57-2726, 40-3233
BSA A50 A65 B25 B44 B50 Kickstart Crank 57-2764
