Direct Deposit Available (Contact Flatout for Details)The R version is the Scaleauto's race tuned performance model supplied with the R chassis GUIDE: SC1620 Red Swivel guide MOTOR: SC11B Anglewinder Long Can Boxer style 20000 rpm 284g*cm @ 12vdc MOTOR CONFIGURATION: Anglewinder (able to accept other manufacturers motor pods) DRIVE: Rear wheels BUSHES: Nylon GEAR RATIO: 12/27 MAGNET: Yes