Bicycle Trainer 3-6-85
This is only known prototype for Bicycle Trainer. This particular prototype surfaced in an auction back in 2022, but would not work due to a bad component on the board. This was eventually fixed and the cartridge was successfully dumped. Unfortunately without the special hardware interface, it's difficult to make the program do much of anything. It is believed that this version is a semi-functional proof of concept rather an a complete program.
Underneath the homemade 'production label' is a prototype
label with a date of 3/6/85 on it. It's interesting to
note that the program reuses am old Video Chess cartridge for
the case. This was a common practice for both large and