The DK EXO 1/2 link chain sent shockwaves through the internet when it was announced only months ago. Now this innovative bike chain has hit the shelves of online retailers. Ben’s Cycle got a few in stock. Black, gold and silver. I wonder how these will perform on Fixed? Only one way to tell…

On a related note, the KMC 1710 chain is due out in 2011.

Previously:
KMC 1710 Half Link “Grind Chain”