Arbor A Frame vs Arbor Foundation

How they compare

Both boards are designed for all mountain riding. They share a directional twin shape — mostly twin with a slight directional bias—versatile for all-mountain and some switch. The Arbor A Frame has a camber profile (arc underfoot for strong edge hold, pop, and stability on hardpack—lively and precise), while the Arbor Foundation uses rocker (lifted contact points for easier turn initiation, float in soft snow, and a catch-free feel). The Arbor A Frame is noticeably stiffer at 8/10 versus the Arbor Foundation's 5/10, suiting more aggressive riding.