Considering doing a 650b conversion on my XLM as I need a new wheelset.
In reading the 26 vs. 650b vs. 29er debates I'm still unclear on the advantage of a medium volume 650b x 2.1 (necessary to fit the rear stays) compared to a larger volume 26 tire, as they both have about the same diameter.
Mtbr's 2016 Winter Biking GearReviews and Roundups
Results 1 to 2 of 2
Thread: 650b on Merlin XLM