This is an optional K Factory Aluminum Hinge Pin Mount Set, and is intended for use with the Team Magic E4 family of touring cars. Compatible with either the front or rear position on the Team Magic E4, these aluminum hinge pin mounts improve the durability of your chassis while at the same time improving suspension performance. Machined from high quality 7075-T6 aluminum, they are a direct replacement for the standard plastic parts included in the E4 kit and contain all the mounting hardware required.
Part of the advantage with these parts is not only the improved strength, but also the hinge pin balls. These balls are manufactured from Derlin material (Acetal Homopolymer), which is known for its wear resistance, impact resistance, chemical resistance and self lubricating properties, making it ideal for suspension parts of an R/C car.