By using opposing tube oval shapes, shaped chainstays, and keeping a bridge across the seatstays, lateral stiffness is much better than you'd expect from a steel frame. Of course power transfer and control in the rear of the bike is assisted by the 12/142mm thru-axle dropout. The flat mount disc brake tab is cleanly inside the rear triangle, with some space for mud to clear, not collect. The frame is designed for longer cable housing runs for brake and rear derailleur, which keeps the shift cable itself cleaner and operating smoothly. The drop-in integrated headset is included, and you will need a 28.6 clamp size for a front derailleur. The bottom bracket shell is a 68mm BSC threaded system. The carbon Ritchey Adventure Fork carries a flat mount disc caliper interface, the thru-axle fork is for 12/100mm hub use, and is painted to match the frame.

The steel Outback Frameset balances the multi-purpose requirements in ways that are surprising. Riders seeking a bike able to effortlessly switch between fire roads, trails, tarmac, long distance mixed-terrain adventures, bikepacking and everything in-between will find the Outback a prime option for enjoying such differing and distinct disciplines of riding. That is where the needs and requirements of cyclists are taking the industry. You can have one "road" bike that meets all your needs. Most cyclists don't race, and don't really want to. They want to ride, be able to explore the horizon, commute, and challenge themselves in new ways. Remember the 48mm tire size is a max standard. You can certainly ride 28-32mm models when on pavement. Also keep in mind that rim width, as well as variation in tire manufacturing will determine your actual max tire size. You have options. And isn't that the point of the Outback frameset? So if a forgiving ride, predictable but responsive handling, and contemporary features are on your new bike checklist, the Ritchey Outback Frameset offers new options and opportunities as you seek to build your new bike.