Following the Boss, Kinetic launched an updated version of it, the Boss 115 in 2003. This was a powerful machine with a higher displaced engine and more horse power. The bike was aimed to fill the gap between the 100cc and the 125cc segment. Kinetic Boss 115 came with an 113.61cc, Air-cooled, single cylinder engine. The bike was able to generate max power of 6.25 KW @ 7500 rpm and max torque of 8.4 Nm @ 5000 rpm. Its engine was coupled with a 4-speed constant mesh transmission. The bike featured electric start and front disc brake as optional. The ARAI mileage of the Boss 115 was 92 kmpl. However, the bike was discontinued due to lower response.