AiM Fluid/Air Pressure Sensor, 0-50 psi, 1/8 NPT (used) Wheel Base Price: Typically priced between $500–$600

Price: Typically priced between $500–$600 per unit for new

Also Includes the convertion kit to run on Propane or Natural Gas

For such a lightweight scooter

Woolich Flash Modules GSXR 1000 07-14

AiM Fluid/Air Pressure Sensor, 0-50 psi, 1/8 NPT (used) Wheel Base Price: Typically priced between $500–$600This 0 50 psi sensor is suitable for measuring coolant pressure, fuel pressure, or boost pressure.* It measures pressure only, relative to standardized atmospheric (also called "sealed gauge pressure", 0 psi on this sensor equals atmospheric pressure). This version is marked "0 50psiSG" to differentiate it from the "absolute pressure" sensor (marked "0 50psiA"), which can measure vacuum.