SUPER HARD SPRING

Compatible Chassis
FF-03, FF-03 PRO, FF-04 EVO, TA05 Ver.II, TA06, TA06 PRO, TA06 MS, TA07 PRO, TA07 MS, TB-03, TB-03 VDS, TB-04, TB-04 PRO, TB-05 PRO, TT-01 Type-E, TT-01 Type-ES, TT-01D Type-E, TT-02, TT-02D, TT-02 Type-S & TT-02RR Chassis
*Use with Item 53571 TRF Damper Set (Fluorine Coated).

*The official Tamiya R/C Parts Matching List has plenty of information regarding chassis compatible with Tamiya Spare and Hop-Up Option parts.