lol. That was an example. I would get them If i had the money. Now could i just buy any of these cranksets http://www.allcitycycles.com/product..._track_cranks/
http://store.citygrounds.com/store/p...ck-46t-130bcd/
http://store.citygrounds.com/store/p...t-Silver-Black
And Just remove my old crankarms and sprocket and put on the new ones?