Welded seam, waterproof adventure pack designed to be compatible with any forkUniversal cage attaches to any fork, rigid or suspension, with or without braze ons thanks to three self gripping strapsFor forks that do have triple braze on`s, the strap system can be removed and used elsewhereReflective side striping on the bag increase visibility after hoursFork Boss/Strap On5.9x5.9x14.4`366 c.i.Red/Black(X-Large 301-500 c.i.)