Exotek HPI Sport 3 Aluminum HD Steering Set. This optional steering set is an excellent addition for the HPI Sport 3. Constructed from 7075 aluminum alloy this rack adds incredible durability to your vehicle while increasing steering precision and feel. The updated top drag link design prevents the steering from getting jammed when pebbles falls into the chassis pockets and wedging under the stock steering rack. Additionally the incorporation of bearings rather than bushings helps to eliminate any steering friction along with making steering movements silky smooth. Give your HPI Sport 3 the gift of steering precision, durability and a custom look with this HD steering set from Exotek. Package includes one left bellcrank, one right bellcrank, one tie bar, four bearings and assembly hardware.