I installed a reach adjust headset on my DHR, and the external cups took of the headset and upsizing the frame left the stack too long for my steer tube on my 40 crowns. It's kind of difficult to source OEM crowns, so I just bought a set of aftermarket ones from Risse on their eBay store. I think they are lighter than the OEM ones I am taking off, I will weigh to confirm. But the quality of the Risse crowns is pretty good. They used the same size bolt heads for the steerer clamp and stanchion clamps, which is nice because you won't need multiple allen's to get them off. They even lasered the torque specs on to them, nice touch. The steerer itself looks nice too. Hopefully it hold up well and doesn't develop a creak at the steerer/crown interface. Anyways, just thought I'd show you guys and see if you all think they are a quality piece or not