That one is a crazy lookin frame! There isn’t another like it out there with the curved wishbone seatstays. Sean wanted a frame and fork for his riding around central Alaska. It’s suspension adjusted geometry, high BB to clear all that snow, has rear rack mounts, short chainstays with Rocker dropouts, and fits 26×4.8’s, 29×3’s, and probably 27.5×4.5’s too with the rockers back but that wheel size wasn’t around yet when we built this. Fun to see it’s been taken to Hawaii, AZ, Texas, and i’m sure more places I’m not aware of and always seems to have a beer or flask in tow. Cheers!