Reserve 30|SL AL DT 350 DEG XD WheelsetThe Reserve 30 HD AL aluminum wheelset delivers elite performance rivaling its carbon counterparts at a more accessible price. Engineered for XC, Trail, and All Mountain riding, these wheels utilize an asymmetrical rim design to equalize spoke tension and create a stiffer, stronger build. With a 30mm inner width and 28 spoke count, they are optimized for tires ranging from 2. 2 to 2. 5 inches. Rigorously lab and trail tested for over a year, the 30 HD