Brand New English Made BSA 500 & 650 Unit Twins Triplex Clutch Primary Chain Wheel Basket. Want to Rebuild your Clutch the Correct way using High Quality O.E.M. Parts? We knew you would say Yes! This is the Best Quality that Money can buy today! Not EMGO! Wheel has 58 Teeth (Standard) and accepts a 3-Row "Triplex" Primary Chain! Fits all BSA A50 & A65 Twins (Lightning, Royal Star, Spitfire, Firebird Scrambler, Etc) from 1966-1972 with the "3-Spring" Clutch only. Please refer to your parts catalog for proper fitment.
*****For those who have the early 1962-1965 BSA Unit Twins with the "4-Spring" Clutch, this Basket will work but you MUST replace / convert everything to the later "3-Spring" Clutch such as your Hub, Pressure Plate, Roller Bearings, Sleeve, Etc to work!*****
•Made in England
•O.E.M Part number is 57-2773, T2773, 68-2773 or 68-327