Apache RTR 160 has got an effective engine that produces 15.2 bhp and 13.1 nm Torque. This produces its power to weight proportion of 111 bhp per ton which is most elevated in its fragment where Honda CB trigger and FZS has got 102 bhp per ton. This bike pulls in low rpm which is sweet for great mileage and after crossing 4000 rpm it gives a punch, at that point anybody can realize why it is called RTR (Racing Throttle Reaction).This engine isn’t as refined as Pulsar UG-4.5 or Hero Honda CBZ or Hunk. But it produces a snarling sound like a diesel motor and it tends to vibrate a tad bit higher than other 160 cc motors but at the same time, it produces more torque and bhp than other motors of its rivals. This is a lot smoother as well.