Hero Xtreme sport is an air cooled, 4 strokes single cylinder ohc 149.5 cc engine maximum power 11.64 kW produced 13, 50 nm torque.
Its look like a sports bike new design and some new features like a new headlamp, no any problem in gear sifting old model extreme bikes have gear shifting problem.
Bike give good average after 2 first services. Hero gives double disk break in this bike.suspension is telescopic hydraulic rectangular swing arm with 5 step adjustable gas reservoir suspension. Its a good and value of money bike.