Quote:
Originally Posted by Aaron Ng
Shifting chain would save a lot of weight, but I wouldn't necessarily trust it while going that fast. As for more batteries and breakers. that would make it FRC illegal. but I don't recall any rule that limits robot speed  |
https://rideons.files.wordpress.com/...i-hub-gear.jpg
This is the sort of shifting transmission I was thinking about. Somebody made a cool battery powered tricycle using an 8 speed one that could get going pretty quickly.