About Our Authors
The Bonneville Shop’s tech articles are authored by a small team of vintage British motorcycle specialists who decades of knowledge give easy tips and questions to common issues. Whether it’s a Triumph, Norton or BSA we have a slew of articles to help you out.
From maintenance tips and troubleshooting guides to restoration walk-throughs and parts identification, we share practical knowledge drawn from years of customer service, technical support, and hands-on experience.
What We Write About
We provide technical guidance for vintage Triumph, Norton, and BSA motorcycles, including carburetors, brakes, wiring, ignition, suspension, chains, clutch systems, and restoration planning. We also visit old Triumph Service Bulletins that can help you maintain your bike. The blog is designed to help riders, collectors, and DIY mechanics solve real problems with clear, usable advice.
Our highly experienced tech support team consists of Dave Porter and Mike Grage and the collection of articles on British motorcycles will help you no matter what comes in repairing and maintaining your Triumph, Norton and BSA.

“…it comes down to personalities in the whole package sense. Specifically, I am talking of Dave Porter. He IS my go-to guy. While I sometimes speak with other people and they could be helpful, but to me, I want to speak to the MAN!!!! He has been there, done that, knows his stuff. He is, in short, a professional. I wish you to recognize him for this and make him aware of a customer’s appreciation.” -Chuck

“Recently, I had a battery shipped to me that was damaged. It took a reasonable, short few days and Mike got it all fixed, with a replacement. He provided great communication. I am a happy with The Bonneville Shop and am a happy rider again. Also, I purchased and installed a single unit, regulator/rectifier that eliminates the zener diode, which provides clean stable DC current and regulator for clean stable 12 DC voltage to the battery in one little box. Installed on my 78 Bonneville. “OH BOY”, there is a difference. Thank you, Mike.” –David
Why Trust Us
The Bonneville Shop offers a large inventory of British motorcycle parts support for owners who need dependable guidance alongside parts sourcing. Our team also provides phone, text and email support during business hours, which reflects the customer-first approach behind the content we publish.

