mini bike trailer/mini fridge, generator powered

[my_mini_bike]

i want to make a trailer for my mini bike but i want to make it a mini fridge... but rather than using batteries i was thinking using a mini generator running of the motor ->[jack shaft/rearwheel] any ideas...

 

[RobertD]

sure -- get any old alternator from the auto parts store (autozone is cheap) and use the alternator to make 12 volt power, and then use one of those "cigarette lighter" fridges from walmart... you might need a battery still to equalize the power, i dunno.