1×10 vs Rohloff
A tale of Two Surlys Here is a comparison of gear inches on my two Surly ECR builds. One has a slightly modified 1×10 standard derailleur drive train and the…
A tale of Two Surlys Here is a comparison of gear inches on my two Surly ECR builds. One has a slightly modified 1×10 standard derailleur drive train and the…