No warping or other issues, and there are no problems with use. Everything in the images is included. Please prepare the bolts. An ultra-minimalist design carrier (front and rear compatible) Each side of the rack legs has three bottle cage mounts for attaching water bottles and dry bags. The rack is made of chromoly steel and has a 120mm wide upper platform to fit the front or rear of many bikes, accommodating tires at least 4.75 inches wide. The spacing between the lower rack leg mounting points of the T-Rack is 155mm. It can be mounted on the front or rear of the bicycle. The rack has three light mounts to accommodate various lighting options. The T-Rack is mostly sold out and difficult to purchase. The bars are also included, uncut. The second reference image shows it mounted on a Surly Krampus. It also works with 29+ tires. With standard 700c gravel tires, it looks like the third image. Alternative bicycles blue lug circles grumpy rivendell surly allcity crust leader bike affinity cinelli mash philwood paul nitto veloorange simworks fairweather Zunow grumpy 8pack 24pack