Originally Posted by
Greyryder
In the early 90s I really wanted a set of Supercross Strongarm cranks, for my BMX. The arms were bent in the middle, to give more leverage.
As I got older, I really started to question the "science" behind that....
Pssst, there isn't any science.
the latest attempted scammer was calling them "Z-torque" or some such ... tried to get money on kickstarter. Glad it failed.