2016/2017 Di2/ mechanical, weights, prices , comparisons
Here's the scoop:
Shimano releases details of new Dura-Ace groups:
Whttp://www.bicycleretailer.tcom/tsites/default/files/downloads/article/Pricing%20and%20Weights.pdf
Last edited by Bad1; 08-23-16 at 08:56 AM.