Size:Tilt angle: 45 degrees;Air intake diameter:30mm/1.2″,Mounting hole distance:60mm/2.4″ 30mm Intake Manifold Pipe replacement for CG 200cc 250cc Roketa Sunl JCL BMS Chinese ATV Quad Go Kart. Distribute The Air And Fuel Mixture To The Intake Port of Each Cylinder By The Carburetor Or Throttle Body. High-Strength Skeleton,Durable,Fine Workmanship,Not Easy To Age. Warranty:We Are Always Available To Help Our Customers.If You Are Not Satisfied With The Order,Please Leave Us A Message.Wish You Have A Happy Shopping Experience,We Are Committed To Providing The Best Service.