Triumph 650 Unit Twins Front Drive Sprockets - 1964-72 - Choose Sprocket Size

  • Sale
  • $ 49.95
  • Regular price $ 46.25
  • 1 available

Replace your worn out front drive sprocket with a high quality EMGO sprocket. EMGO sprockets are affordable and just as good if not better then than the expensive "English" types.


Sprocket accepts a standard 530 or 5/8" X 3/8" chain. Fits all Triumph 650 unit twins (Bonneville, T120R, Tiger, TR6, etc) from 1964-1972 with the 4-speed gear box. Also fits Triumph and BSA triples from 1968-1972 with the 4-speed transmission. Please refer to your parts catalog for proper fitment. 

Use the drop down menu to select which size sprocket you desire.

•Made by EMGO
•O.E.M Part number is 57-1918, T1918, 57-1919 and T1919
Free shipping in the USA