Black (installed) is same as stock Traxxas

4 AA batteries for radio (#302 Reedy AA Alkaline batteries)

this off-road chassis also includes receiver case and motor cover to protect them from dirt and debris thrown up off of the track

Corrosion resistant

- Two (2) Red Med SpringsCold-coiled springs are designed to use with these progressive rates spring

Tamiya - Fluorine Coated Suspension Ball, 8pcs Gmade Black (installed) is same asFluorine coating reduces friction between suspension ball and mount, allowing for smooth suspension movement. Compatible Chassis: TA07 PRO, TA06 PRO*1, TA06 MS*1, TA06*1, TA05 ver. II*1, TB 04 PRO*2, TB 04*2, FF 04 EVO, FF 03 PRO*2, FF 03*2, TRF419, TRF419X, TB Evo. 7, TB Evo. 6 MS, TB Evo. 6, M 07 Concept*3, XV 01 PRO, XV 01T, DB01, DB02, TRF502X, TRF503, DN 01, TRF201, TRF201XMW and TRF211XM Chassis *1: Use with Items 54064 54074, 54171 54175. *2: