I did not read all of the posts here but it's really nice to see this thread. I have searched much and looking for a crank for my 1997 DBR Racing response, brushed 7005 aluminum. One of the last real DBR's. 20 years and it's still all original and I have put many miles on it. I need a crank and cannot find it anywhere. The crank is not really that bad but getting to the point of too loose. It's not super high end but I really love the bike and it's super balanced and a great bike. Any input will be greatly appreciated!