Our focus is to sell low profile, low power consumption, street legal kits for ALL DIRT BIKES. We make kits that are "Plug and Play". These kits are built in the USA with Japanese OEM FACTORY WATERPROOF HEADLIGHT connectors, and DOT parts, including horns, wires, switches, etc.; we do not incorporate Chinese wire harnesses or Chinese integrated circuit flashers - ours are vulcanized Japanese bound wire and Taiwanese SEALED WATERPROOF DOT integrated circuit relays for the turn signals. NO cutting into your factory wire harness. We get our handlebar switches at the exact same place that any of our competitors get theirs, (i.e. Baja Designs, etc.). Some "bag of wires" competitors claim their kits require you to connect "two" wires, which is impossible. Not when considering one or two brake switches, (of which includes the minimum of two wires when hooking up one brake switch alone), then there’s the wires for a headlight, at least two turn signals, three wires for a brake light... What you don't get here is fancy marketing. What you get here is you get straight up, real information; simple install kits, FOR THE RIGHT PRICE... Our CRF250X and 450X kits weigh 16 ounces, including the license plate bracket. (Actually less; don’t forget to subtract 4 ounces, when you remove your original tail light…) Our kits are ounces of wires as compared to ounces of wires + delicate circuit boards + mounting hardware + extra switches + extra lights + ??? We're minimalists... We make our kits with less to break. We sell the lightest, simplest, most affordable kits made, hands down. WHEN CHECKING OUT, YOU CAN USE YOUR YOUR VISA, MASTERCARD, AMERICAN EXPRESS, and PAYPAL. SHIPPING AND HANDLING IS $16 to cover cost of Three day or OVERNIGHT SHIPPING, (depending on when the order arrives) for EVERYTYHING on this site. Also, Sales is (951) 906-1129. CUSTOMER SERVICE IS (951) 906-1130.