differences??

[spider54]

can someone put a diagram of the internals of an rt and an rt pro so i can see the difference, also how much would it cost to buy a used rt??

[BajaBoy]

rt valve is just smaller to fit In the body.. on the rtp its just like all the other valves.. they work the same.. but the rt's air comes in on the rail.. not the side of the valve.. price wise i think there about the same.. i prefer the Rt..