Included are two different Ackermann settings

Lightweight 18g construction

This is a genuine HPI Racing wheel set for the Bullet ST 3

Genuine Traxxas replacement/option part #8886R

Arrma ARA310915 Diff /Differential Case (1Pieces) Kraton 4X4 8S Outcast 8S Infraction 6S Parts Included are two different AckermannArrma ARA310915 Diff Differential Case (1Pieces) Kraton 4X4 8S Description Genuine ARRMA differential case set designed to replace the factory differential components in select ARRMA 1 5 scale Kraton and Outcast 8S vehicles. The tough composite differential case features a molded in metal insert for increased durability under extreme drivetrain loads. An accurately cut gasket helps provide a dependable differential seal during assembly and servicing.