A record of my efforts to construct a python recumbent bicycle, also known as a moving bottom bracket (MBB) or pivot steer bicycle.
Saturday, 15 December 2018
Drivetrain test
I have an old 9-speed drivetrain from another bike - today I installed it to check the chainline and clearances.
I found that I had to shorten the drive side dropout tab in order to mount the wheel with the mech installed. I also had to add a washer to the mech as the hanger was too thin (5mm) and the chain was hitting the screw. After this it was all fine.
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