New BSA Pre-Unit 500 & 650 Twins 19T Front Drive Sprocket. This is very high quality sprocket that is ready to be installed. Sprocket has 19 teeth and accepts a 5/8" X 3/8" (530) chain. Fits all BSA Pre-Unit Twins (A7, A10, Road Rocket, Super Rocket, Etc) from 1950-1963. This sprocket will only fit "plunger" and "swing arm" models, it will not fit rigid models.Please refer to your parts catalog for proper fitment.
*****Always check your parts to ensure the best fitment.*****
•Made in Taiwan
•O.E.M Part number is 67-3065
*****Always check your parts to ensure the best fitment.*****
•Made in Taiwan
•O.E.M Part number is 67-3065