Start the aluminum upgrade path of your Axial 1/10 SCX10-II with our Billet machined Conversion Hop-Up Kit, Set 'A'. Set 'A' includes alloy front knuckles, alloy front caster blocks, alloy rear lockouts, and an upgraded front steering link, axle link, and Panhard rod link. The conversion kit Set 'A' is available in black, red, or silver anodized colors.