It appears you're interested in specifications for the California Scooter Baby Doll. This Custom / cruiser model is powered by a Single cylinder, four-stroke engine with 149.00 ccm (9.09 cubic inches) of actual displacement before 9.6:1 compression. Fueling is metered via allowing this machine to produce its 13.30 HP (9.7 kW) horsepower and 12.34 Nm (1.3 kgf-m or 9.1 ft.lbs) torque. According to our records engine heat of the California Scooter Baby Doll is moderated by Air. 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, Steel frame with 1” tubing and 1.25” backbone. Billet aluminum front triple tree.. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. 2 piston aluminum brake calipers front brakes and Single disc rear brakes. The California Scooter Baby Doll 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.