I'm in search of a source for chainrings that will fit my Dura Ace 7950 compact crankset. Due to the unique spider, and how it "blends" with the outer chainring, I'm not crossing my fingers. The bolt pattern is 110mm. Let me preface . . .
I was involved in a bad crash (bike vs. SUV) recently, and my frame, bars and wheels are toast. However, miraculously, my Di2 groupset made it through mostly unscathed. I plan to take my riding onto mixed trails (instead of on the road), and am looking to build-up a cross bike. Since I already have the groupset, I was planning to make use of the Di2. However, I'd love to put on a more traditional set of chainrings (46/36). I've noticed that some cyclocross pros in Europe are starting to use Di2, and judging from the pictures of their chainrings that I've seen, they appear to have "one-offs" made by Shimano.http://velonews.com/photo/99009
Does anyone know of any other chainring sources for this particular crankset? I'm guessing that I could use any 110mm outer chainring, but it would obviously not mount flush with the 7950's "spider".
(I suppose I could have posted in the Cyclocross subforum, but it seems that the Road forum generates more traffic).