Xceed ZX-21 7P DS-4 EM H•Xceed ZX-21 7P DS-4B•Picco P7-R Evo4 .21 spec•Xtec .21 GT3 engine•Xtec 12HRS High-end power•Sirio S21 CL7R STI M•Xtec 21 spec•Picco 12 spec•Xtec .21 buggy engine 'blue' (NX8)•Xtec 12 Mid-range power•Xtec .21 Spec buggy engine•Xtec 12BRS Bottom-end power•Xtec .21 buggy engine 'orange' (R-series)•Picco P7-R Evo4 .21M•Xceed ZX12 DS4 EM B•Picco P7-R Evo4 .21H•MX 21 MAX XL7 B•RB Circuit 10 spec•Reedy 121VR-ST .21 engine Blue (R-series)•Xtec .21 buggy engine 'green' (NX8)
