I have for sale (5) Show Chrome Accessories Tire Gard Wireless Tire Pressure Monitoring Systems, Model # 13-316A. These are NEW, in the Original Packaging, and are for Motorcycle Trikes, but can also be used on 2-wheeled motorcycles. These normally sell for $149.95, but I have them listed for $75.00 each w/FREE SHIPPING, and I'm located in Florence, SC. I will accept CASH or U.S. Postal Money Orders. If you're interested, send me a message and we'll go from there.