Alright, folks, let’s talk about my latest project – turning a 1974 Norton Commando 850 into a proper chopper. I’ve always loved the look of those classic British bikes, and the Commando has such a strong engine. This wasn’t a simple bolt-on job, though. This was a full-on rebuild, from the ground up, my style.

Getting Started
First, I got my hands on a decent ’74 Commando. It wasn’t perfect, ran a little rough, but the engine and frame were solid, which is all that really matters. I stripped that thing down to the bare bones – engine, frame, wheels. Everything else went into boxes or got sold off. My garage looked like a motorcycle exploded, parts everywhere!
The Frame
I am not satisfied with the original frame, so I decided to modify. I cut the frame and weld. It is a big deal. I must make sure that the frame’s geometer is in good condition for riding. I am so excited and nervous.
The Engine
The heart of the beast, the 850cc parallel-twin. I completely disassembled the engine, I cleaned every single part. I replaced the piston rings, checked the bearings, and gave it a fresh coat of high-temp paint. Nothing too crazy, just making sure it’s reliable and looks good.
The Body
- I used a fuel tank.
- I choose the solo seat.
- I also make the rear fender by myself.
Putting It All Together
This is the best part. I assembled the bike and installed all the components. Finally, I finished and I could not wait to take it for a spin. I kicked the starter, then the Commando engine roared. I was so proud of my work!
Fine-Tuning
After riding the first few times, I kept adjusting the carburetors and the riding position. The whole idea is to make it comfortable and perform well. After I had a few short trips, everything was ready.

It’s a head-turner for sure, and it’s a blast to ride. Loud, proud, and definitely one-of-a-kind.
This whole process, from finding the bike to that first ride, was something else. Frustrating at times, yeah, but totally worth it in the end.