Ritchey Outback Frameset - 700c/650b, Steel The Ritchey Outback Frameset is designed for bikepacking road off-road trail expedition and more. It features rack and fender mounts help to keep things dry and expand the load-carrying capacity for longer bikepacking adventures while clearance for 700c x 48mm or 650b x 2. 0" tires opens up a whole new world of possibilities. Doubling down on the Outback's practical performance an all-carbon fiber Ritchey Adventure Fork with multi-purpose mounts on the legs gives you more places to stow supplies. The Outback is TIG-welded with proprietary triple-butted Ritchey Logic steel tubing that now sports an updated one-piece truss design for flat mount brakes significantly reducing chainstay weight. Features Includes full carbon Ritchey Adventure Fork with multipurpose mounts Accepts 700c x 48mm or 650b x 2. 0" tires Features rack and fender mounts | Ritchey | Outback Frameset - 700C/650B, Steel | Aurora | Xl