Vibgyor, a West Bengal based two-wheeler manufacturer has launched a 150cc bike called the Shark at the 2010 Auto Expo. The shark uses a 142.6cc engine and produces 13.05PS of power at 9500Rpm and 9.6Nm of torque at 7500Rpm. At Rs. 49,990/-, this bike takes the crown of the most affordable 150cc bike in the country. The Shark has been completely developed by Vibgyor Allied Industries’ R&D team.