WRP C-06 Chassis Kit for inline motors, made of stainless steel for long lasting protection, for tall tire applications, fits 1 1/16" - 1 3/16" Tires. Standard 3/16 holes for oilites or ball bearings. Kit Includes: Guide tongue/Nosepiece, motor bracket, front axle riser, and wheelie bar support. Main rails and other accessories can be purchased seperately. Our best selling chassis kit for inline tall tire drag racing!