As the old saying goes, bigger is better. Well, in this case, longer! Take the already amazing Street Rail and crank up the pleasure with another four buttery feet. The Extension kit easily attaches and bolts on to eitherend of your current Street Rail and allows you to grind up to twelve solid feet. These features as well as the easy assembly/disassembly you\'ve come to love provides you with even more grinding possibilities to bring your Street Rail skills to new heights. BMX Specific, NOT just another Skate rail 4 foot long (12 foot assembly), 18 inch height Ease of transportation with 4 foot disassembled size Spot enhancing capabilities, just add creativity Bolt to the ground for a more permanent structure Fast, Black coating for superior grindability Hardened high tensile steel, 2.25 inch round tubing for limitless trick capabilities Heat treated, 17mm hex bolts for ease of assembly Packaged Size: 50\" x 5\" x 6\" Weight: 22 lbs.