It appears you're interested in specifications for the Sherco ST 1.25. This Trial model is powered by a Nikasil coated cylinder Single cylinder, two-stroke engine with 124.70 ccm (7.61 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor. Dellorto PHBL26BS allowing this machine to produce its horsepower and torque. According to our records engine heat of the Sherco ST 1.25 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 and the rear is . The entire package is supported by the frame, Tubular section Chrome-moly. 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 Sherco ST 1.25 was launched in 2011, 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.