RSx4S-Power H.C with Selector 4s Servo lights exhaust and steps have been

exhaust and steps have been beautifully rendered with metal plated parts

but is now given form making this an RG exclusive gimmick

In service throughout WWII

you can even alter each differential individually to fine-tune the amount of traction in front or rear

clean working surface every time you go to the track

RSx4S-Power H.C with Selector 4s Servo lights exhaust and steps have beenThe Servo model selector for 4S is included so you can easily switch between preset models. Features: Coreless motor Reinforced stainless steel final gear Hard alumite aluminum gear Dual ball bearings Hard servo gear shaft Aluminum top case Aluminum heat sink middle case Black cable Gold plated connector Serial Compatible HCS Compatible Specifications: Torque: 31. 6Kg cm Speed: 0. 11sec 60deg(@7. 4V) Torque: 26. 3Kg cm Speed: 0. 13sec 60deg(@6. 0V)