Product Description Axial Hi-Clearance Knuckles (2), AXIC0526 From the Manufacturer This is the Axial Hi-Clearance Knuckle Set, and is intended for use with the Axial AX10 Scorpion. These knuckles are a great way to give your front end just a bit more clearance to get up and over obstacles where every millimeter counts. These knuckles are also available for the behind the axle steering upgrades as well. Give yourself an edge and dominate the competition!