Install Rear Rack and Fabricate Engine Mount
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GMC’s first ever bicycle. #stihl
What happens here
Although not explicitly shown in the video, a critical first step for such a project would be to securely attach a sturdy rear rack to the bicycle frame. Following this, a custom mounting bracket would need to be designed and fabricated from suitable metal stock to hold the Stihl FS 86 engine firmly onto the rear rack. This mounting solution must be robust enough to withstand the engine's weight, vibrations, and torque during operation. Proper planning for weight distribution is essential for bicycle stability.
Goal: Securely attach the weed whacker engine to the bicycle frame.
Tools and materials
- Angle Grinder — To cut and shape metal stock for the bracket
- Bolts — Securing the engine and rack components
- Drill Press — For precise drilling of mounting holes in the bracket and rack
- Metal Stock — For fabricating the custom engine mounting bracket (e.g., steel angle, plate)
- Rear Bicycle Rack — Base for mounting the engine
- Stihl FS 86 Weed Whacker Engine Stihl — Engine to be mounted
- Welder — To fabricate a strong, custom engine bracket
- Wrenches — Tightening mounting bolts