Beetle Bolt Viper FX125 Bike Price in Bangladesh 2020. Which Engine Type is Single Cylinder, 4-stroke, Air cooled. This bike is powered by the 124.6 cc (cc) Engine. Beetle Bolt Viper FX125 Generates Maximum Power 8.6Ps @ 7500 rpm and it's Maximum Torque is 8.8Nm @ 6000 rpm. Transmission duties are taken care of by a Auto Gearbox. Beetle Bolt claims that the bike offers a mileage of 60 Kmpl (approx). Beetle Bolt Viper FX125 Front Suspension is Hydraulic and Rear Suspension is Spring. Beetle Bolt Viper FX125 Price is 139,000.00 Taka (approx). Click Here to find Beetle Bolt Motorcycle Showrooms in Bangladesh.