Has anyone installed a 1x10 on 2012 stumpy evo? If so did you keep stock sram cranks?
E thirteen or MRP?
Went 1x10, e*thirteen LG1 plus with rocket red 32t guide ring, I used one 2.5mm spacer and one 1.25mm spacer both supplied with guide, had to purchase new chainring bolts because stock ones were too long. Went on fairly easy, lines up real nice, rocket red matches pivot hardware on this bike almost exactly. Shaved a good bit of weight off the bike, and less clutter on the bar, nice. I would recommend this set up.