Machined from 6061T6. Stainless fasteners with Neoprene gripper ring. Clamps are modified Cateye manufacturer clamps, the top while in the business enterprise for toughness and variety of dimensions. ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​... https://sethzxyxu.pointblog.net/the-fact-about-flag-pole-for-bicycle-that-no-one-is-suggesting-71328775