With smooth-rolling 29er wheels and a lightweight aluminum frame, you’re ready to roll on XC terrain with Giant's Fathom 29 1. This all-new 29er blends the efficiency of a classic hardtail with purpose-built modern frame geometry. The result is confident handling for a wide range of XC pursuits. And with its larger diameter 29-inch wheels, Fathom 29 gives riders an added boost of stability. The lightweight ALUXX SL aluminum frame has a 69-degree head angle that’s designed specifically for its 29er wheels and a 100mm suspension fork. So you get optimal power and efficiency on the climbs, and total control on the descents.