Description: This listing includes 1 brand new inline gas fuel metal inline fuel switch ( on/off switch) . Works with 6mm gas lines. We don't know specific models that this petcock fits on, so please go by looking at the picture. Thank you! Fits: MINI BIKE GO KART DIRT BIKE PIT BIKE MINI QUAD MINI CHOPPER Shipping and Handling: FREE USPS First Class Shipping. Items will be shipped out within 48 hours after payment cleared. Via USPS First Class Mail. NC Residents to pay Sales Tax 7%. Return / Refund Return is accepted within 30 days after the buyer's receiving the item. If this item is defective upon receipt, customer has up to 30 days from date of receipt for exchange of a new one. Include your name, address, item, daytime telephone, how you paid, and if you are requesting a refund or exchange. After getting the returned item, we will refund the customer at the item's price (excluding the shipping costs to and from).