And the Di2 started to trickled down… But I guess it will not go down the entire line-up as a Sora Di2 does’nt makes sense…
http://reviews.roadbikereview.com/dealercamp-2011-ultegra-di2-finally-lands-in-north-america
The question is- when will it cross over to the off-road cousins?
Though there are already a couple of third party companies who converts Dura-Ace Di2 for mountain bike use. One was featured in the August edition of Mountain Bike Review; here is one online:
http://fairwheelbikes.com/cycling-blog/custom-bikes/di2-mountain-bike.html
