10x rolletjes ,BSA,Triumph en Villiers , 57-2719,40-3206,E9777
per 10 stuks
-diameter 3/16 inch (circa 4,7 mm)
-lengte 3/16
Pack of Clutch Rollers for BSA and Triumph Unit singles.
Also fits Villiers 9E,10E and 250cc A series engines.