Rinehart Racing’s all new designed 2-into-1 brings the absolute best of both worlds in torque and horsepower. Rinehart’s industry leading performance is the ultimate solution for riders that are looking for a boost to low/mid/high end. Rinehart’s 2-into-1 pairs the best performance in the industry with a classic sleek look and that iconic Rinehart Rumble that sets us apart. When you want the most power the industry has to offer, Rinehart Racing 2-into-1 never fails.