It appears you're interested in specifications for the MZ Mastiff. This Enduro / offroad model is powered by a Single cylinder, four-stroke engine with 659.00 ccm (40.21 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor allowing this machine to produce its 50.00 HP (36.5 kW) horsepower and 57.00 Nm (5.8 kgf-m or 42.0 ft.lbs) torque. According to our records engine heat of the MZ Mastiff is moderated by . You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 120/60-ZR17 and the rear is 150/60-ZR17 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc rear brakes. The MZ Mastiff was launched in 2001, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.