BSA Pre-Unit Twins Gearbox Front Drive Sprocket 19T 67-3065 1950-63 A7 A10 Tank M Part number is 06-0681

M Part number is 06-0681

Triumph Chrome Front WM2 X 19" Rim

Fits on the rear brake plate on early BSA A50 and A65 twins from approx 1962-1964 that feature full width cast hubs that are cable operated

Keep your vintage Triumph or BSA motorcycle looking original by installing a new gear shift rubber

Fits Triumph Trident & Trophy TR25W from 1968-1970

BSA Pre-Unit Twins Gearbox Front Drive Sprocket 19T 67-3065 1950-63 A7 A10 Tank M Part number is 06-0681New 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