and the other is 1-1/2" outside diameter

Advanced electronic timing means precise spark control and optimal performance across your RPM range

It also has a 12 volt back light to illuminate your speedo gauge

- Triumph 650 c

Kickstart Lever Kicker Arm Triumph 650 750cc & Triumph BSA Triples OEM #57-7018 Subcategory_Ignition Switches and the other is 1-1/2"This is a nice reproduction kicker arm to replace that missing, bent, or super crusty one on your Triumph 650 or 750 c. c. motorcycle 1964 and up, as well as Triumph and BSA triples 1968 to 1975. Includes what you see here, kicker arm and lever, includes the stock style ball and spring so the lever locks nicely in place. This kickstart lever will also fit most pre unit Triumph 500 and 650cc twins. Replacement for OEM # 57 7018