Made to fit all RIVCO pegs, and add 3"" of width to each side. Mounts between the peg and the clevis ""folding mechanism"". Folds up with the peg. Triple chrome plated. These peg extensions are the perfect addition for your Rivco footpegs if you find that your pegs are not spaced widely enough apart for your riding preference. Ex-cowboys and bow-legged types find these peg extensions to be extremely comfortable.