The Reserve 30|SL wheelset builds its alloy rim asymmetrically, offsetting the spoke holes to equalize tension between the drive and non-drive side for a stiffer, more reliable wheel. The DT Swiss 350 hub ships with the DEG DF ratchet kit installed, giving riders a 0 to 20 degree range of anti-kickback tuning instead of one fixed engagement feel. Twist it open on a rough, chattery descent and the pedals stop fighting back through square-edge hits. What Our Gearhead(R) Experts Are Saying:"I open the ratchet all the way on a rock garden and let the cranks float, then close it back down for the climb out. Most riders land on one setting and forget the hub can even do this."