New Top Quality English Made Triumph Unit Twins Stepped Swingarm Bolt. This is a very Special Bolt! Without this Bolt, you can’t mount your Chain Guard properly.

Fits may Triumph 350, 500, and 650 unit twins. Also fitted on various Triumph T150 models. Check your parts book to ensure the best fitment.

Use the drop down menu to select which thread pitch you desire.

Made in EnglandO.E.M Part number is 82-9387, F9387, 82-4136 and F4136