Axial 1/10 SCX10 III Jeep CJ-7 4X4 RTR Brushed Rock Crawler Copper is a ready-to-run SCX10 III Jeep CJ-7 built for scale trail driving, rocks, and technical outdoor crawling. It uses brushed 4WD through a multi-function transmission and portal axles and includes a licensed Jeep body, steel C-channel chassis, oil-filled shocks, and detailed scale equipment. The portal-axle chassis is built for controlled low-speed traction and realistic trail performance. Installed electronics include a 35T 540-size brushed motor, Spektrum Firma 40A waterproof brushed ESC, metal-geared steering servo, and SLT3 2.4GHz radio; the system accepts 2S or 3S LiPo power. Official dimensions: length 18.9" (480 mm), width 9.25" (235 mm), height 9.75" (248 mm), wheelbase 12.3" (312 mm). Battery: Required (sold separately). Charger: Required (sold separately). Recommended power package (sold separately): 2S, 3S LiPo battery and LiPo balance charger rated for 3S.