120cc Ramp Design Layout

Here is the PDF with angles and measurements you will need to build a 120 kids snowmobile ramp. You can build it any width you want, we normally build them about 6ft wide for safety and have never had a incident. For traction cut an adult track narrow to 10 inches then bolt it down to the center of the ramp. Get trailer glides or sheets of UHMW for ski glides. 

Download (PDF, 96KB)