Xtec 21 Bottom-end power•Xtec 12 Mid-range power•Xtec 21 Mid-range power•RB Circuit 10M•Xtec .21 Spec buggy engine•Xtec 12 High-end power•Xtec .21 buggy engine 'purple' (R-series)•Sirio S21 CL7R STI M•Picco P7-R Evo4 .21 spec•MX 12 MAX XXL3 BL spec•Sirio S21 RR STI H•Picco 12 Evo-4 M•Xtec .21 GT3 RS engine•Xtec 12HRS High-end power•Xtec .21 buggy engine 'orange' (R-series)•OS 21 VZ-B V-Spec T M•RB TOURING 10 RC M•Reedy 121VR-ST .21 engine Silver (R-series)•Xtec 21 High-end power•RB Circuit 10 spec
