It appears you're interested in specifications for the Genuine Scooter Stella. This Scooter model is powered by a Single cylinder, two-stroke engine with 150.00 ccm (9.15 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via Carburettor. Spaco-20/20D, Downdraft, 20mm venturi allowing this machine to produce its 10.00 HP (7.3 kW) horsepower and torque. According to our records engine heat of the Genuine Scooter Stella is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, Pressed steel sheet, monocoque structure. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Grimeca disc brake, fully-hydraulic front brakes and Expanding brake (drum brake). mechanical expanding shoe type rear brakes. The Genuine Scooter Stella was launched in 2005, 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.