Originally Posted by
Bike Hermit
None of the Tubus racks fit on the ECR, front or rear. You will need Old Man Mountain or Surly racks. Surly's 8-pack and 24-pack racks are made to works on the ECR.
I'm late to the thread but I can't let this misinformation be the final word.
I run Logo and Vega EVO racks front/rear my ECR with 29x3.0 tires on 45mm wide rims.
The Duo would also work up front presumably.