Adjustable Gear Ratio: YesBearings: Plastic bushingBody Material: PolycarbonateBody Stickers: IncludedChassis Material: ABS PlasticChassis Type: TT-01EConstruction Type: Assembly KitDifferential Type: GearDrive Type: 4WDElectronic Speed Control: (esc) Includes Tamiya TBLE-02S ESC (electronic speed control) Capable of running sensor brushless motors and brushed motors alike. (21.5 Turn BL motor limit) (23 Turn brushed motor limit)Motor: Brushed 540 TypeRequired To Complete: Requires: 2-Channel Radio, servo, 7.2volt battery pack & charger, and Tamiya PS paint.Scale: 1/10Shock Damper: Friction typeSuspension: 4-wheel fully independent double wishboneTerrain: Use On-Road2 channel radio systemSteering servoPolycarbonate (paint for body)7.2V NiMH Battery w/Tamiya ConnectorCompatible Battery Charger