Biker's Choice Clamp-On O-Ring Fold-Up Pegs At Biker's Choice, they know quality, value and performance when they see it. It's not only their passion but their personal promise to provide their customers only the best products the world has to offer. Clamp-on mounting. These fold-up pegs match Biker's Choice rider and shifter O-ring pegs. May be mounted from the lower shock stud position or used in custom applications, such as forward controls, highway bars, or fabricated passenger mounts.