The GPM RK055 aluminium front lower suspension arm set is engineered to support the front knuckle arms on the TEAM LOSI ROCK REY with precise geometry and robust material choice. Fabricated from 6061 T6 aluminium, the components are optimised to deliver consistent stiffness and long service life under demanding running conditions.
Delrin collars are included to eliminate excessive clearance and reinforce the mounting interface, improving fitment and reducing wear at pivot points. Each arm is CNC-machined for repeatable tolerances, then anodized to provide a scratch-resistant surface suitable for regular hobby use.