evolution

a lot of people who ride motorbikes like to think that each version of the motorbike was another improvement on the bicycle.

i like putting the idea the other way... that the bicycle represents a refined version of the motorbike...

for this post there is no "pure" bicycle. where a fourth photo might otherwise be, you can picture your own bicycle there, or re-view some of the posts...

thanks to the friend who loves motorised bikes for these images