It appears you're interested in specifications for the Vertigo Vertical R3 125. This Trial model is powered by a Single cylinder, two-stroke engine with 125.0 ccm (7.63 cubic inches) of actual displacement before compression. Fueling is metered via Injection. Atmospheric pressure and air temperature sensor allowing this machine to produce its horsepower and torque. According to our records engine heat of the Vertigo Vertical R3 125 is moderated by Liquid. You'll need to get familiar with the 6-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 1.60-21 and the rear is 2.15-18 . The entire package is supported by the frame, 25CrMo4 steel , aluminium 6082 subframe. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Braktec 4-piston caliper front brakes and Single disc. Braktec 2-piston caliper rear brakes. The Vertigo Vertical R3 125 was launched in 2021, 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.