Quick view Compare Choose Options Team GFRP 2025 GFR1 Gearbox Car Kit MSRP: Was: Now: $650.00 2025 GFR1 Sprint car with a gearbox transmission. Metric car Quasi Speed Molded Cage (QS-1011) Quasi Speed Sprint Body Work (QS-2910) Quasi Speed 4X2 Front Wing (QS-2916) Quasi Speed 6x6 Top Wing (QS-2920) Choose Options