RSD Mayor Fatness! Forums › Mountain Bike Forum › RSD Mayor Fatness! --SHARES Tweet Add to Flipboard Magazine. Author Posts January 19, 2020 at 10:24 pm #303737 Sunspot The RSD Mayor V4 is on the prowl! Now that I have put this thing together, I’m experimenting with tires, wheels and of course the sliding dropouts. Sliders all the way forward and loads of room for 4.8’s on 100’s and fun to ride everywhere! A Jeep on two wheels, indeed. The Mayor V4 is 27.5 fat and 26 by really fat compatible with great geometry. Author Posts Topic Voices Posts Freshness What was your first mountain bike? Started by: Jeff Barber in: Mountain Bike Forum 119 129 1 month ago Dave Wiseman Your best crash story Started by: Juan_Gear in: Mountain Bike Forum 117 254 5 months ago western biker Post Pictures Of Your Rigs Here! (Part 2) Started by: Jeepmb in: Mountain Bike Forum 107 265 1 month ago rajflyboy Got a "home" trail? Started by: Fitch in: Mountain Bike Forum 78 93 1 week, 2 days ago susan34 MTB Photo Post Started by: Greg Heil in: Mountain Bike Forum 60 541 2 years, 8 months ago calebaz You must be logged in to reply to this topic.