A tapered billet aluminum design drastically cleans up your front end by eliminating right side caliper and brings the right side caliper to the left side Combine with the Arlen Ness Fork Boot Covers and billet caliper housing for the ultimate look Add one of Arlen Ness brake line kits for single disc, dual caliber legs for super clean instillations and look, brake line kits are available depended on handlebar height Hidden axle incorporated into the tapered billet design provides the cleanest look possible Each Hot Leg fork is constructed from aerospace grade aluminum and engineered for performance and durability Billet axle and caliper bracket are included with each set