About Us

We have over 20 years experience in the restoration and running of Classic British Motorcycles.

A few of the restorations undertaken in that time include:

  • BSA A75 Rocket 3 
  • BSA A10 Super Rocket 
  • BSA M20 (WD & Civilian) 
  • BSA B25 
  • BSA WD B40

One of the frustrations encountered during this time was achieving a consistently good supply of replacement parts. SJ Motorcycle Engineering has been created with this in mind.

We buy and sell high quality British Manufactured parts where possible. If a part is no longer available we can make it or have it made exactly as the original. We are a small company originally formed in July 2017 with the aim of providing high quality spares to those wishing to maintain and restore Classic British Motorcycles.

Since then we have quickly expanded into supplying parts, clothing and accessories for Classic, Modern, Road & Off Road machines. Feel free to browse around our website and don't hesitate to get in touch using the contact form on the Contact Us page.