Hero Xtreme 125 comes with a 125cc, air-cooled engine that delivers a maximum power output of 14.4 PS and a peak torque of 12.7 Nm. This engine pairs with a 5-speed gearbox, providing smooth and effortless gear shifts. The bike also comes with Hero’s patented i3S technology, which automatically shuts off the engine in idle situations, helping to conserve fuel.