I didn’t expect to have the Bultaco frame back in the jig, but I need to ensure the wheel is properly positioned on the center line of the bike in order to … New frame measurementsRead more
Swingarm & Rear Wheel
Jumping into my clean-slate revision of this project, the first thing I needed to find was an appropriate swingarm for my Bultaco frame. I needed a twin-shock design with a larger pivot … Swingarm & Rear WheelRead more
Launching Bultakenstein 2.0
So, it’s back to the drawing board. With all my other projects relegated to the storage unit, I was able to get Bultakenstein back to center stage and start tearing it apart. … Launching Bultakenstein 2.0Read more
Re-thinking Bultakenstein
Progress on Bultakenstein had been fairly mired for a while now. I incrementally lost enthusiasm for it. In an attempt to re-energize my motivation for it, I bolted up the “nice” BSA … Re-thinking BultakensteinRead more
Custom brake caliper adapter bracket
I finished installing the Yamaha blue spot 4-piston caliper, and I’m pretty happy with how it turned out: Regular followers will recall that I originally put this front end together for the … Custom brake caliper adapter bracketRead more
Exhibiting my Bike at a National Custom Bike Show
A co-worked asked me to write an article about the One Moto Show for my employer’s corporate newsletter. I figured I’d share it here. At one point in the movie Bull Durham, … Exhibiting my Bike at a National Custom Bike ShowRead more
The Bride has a new caretaker
BIG NEWS! The Bride won’t be coming back home from the One Moto Show. Instead, it will stay in the Portland area, entering an unexpected new phase that will launch it on … The Bride has a new caretakerRead more
Drive chain fitted
I bought a $35 RK non-o-ring chain to verify I had the engine aligned properly. The chain run is spot-on. The only minor issue is that the chain rivets barely graze the … Drive chain fittedRead more
Fitting the engine
I now have the ATC250R engine solidly bolted into the Benelli 2C frame. I had to do a bit of additional grinding on the frame, but there is just enough room for … Fitting the engineRead more
Cuts to the Benelli frame
After shifting the ATC250R cases around in the Benelli frame a bunch, I came to the conclusion that getting the engine to sit where I wanted would require some cutting. I got … Cuts to the Benelli frameRead more