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 small companies.


Exercise Program #1


Exercise Program #2


Exercise Program #3

Exercise Program #4 (freestyle)


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