The most affordable Avenger is the Street 150 and it is powered by a 149cc air-cooled engine, which develops maximum power of 14.3 BHP @ 9000 rpm(14.54 PS) with maximum torque of 12.5 NM @ 6500 rpm. The engine is mated to a 5-speed gearbox and the seat height has been increased by 15mm in comparison to the old model of Avenger, it now stands at 725mm. The ground clearance of the bike is 169mm with a kerb weight of 148 kg. The fuel tank capacity of Avenger 150 is 14 litres.