39mm Fork Shrouds – Raw steel Clean up the look of your front end with Lowbrow 39mm Fork Shrouds. Fits all 39mm narrow glide forks, and with the included allen hardware it is an E-Z bolt-on installation. Requires front fender removal, but that's ok, your bike looks better without it. Shave those lower fork legs while you are at it and now you are really looking slick. These Fork Shrouds measure 14" long.