EngineEngine TypeProStar 1000; 4-Stroke DOHC Twin CylinderDisplacement999ccCoolingLiquidFuel SystemElectronic Fuel InjectionChassisFront SuspensionDual A-Arm with Stabilizer Bar and 12.25" (31.1 cm) TravelFront Brakes4-Wheel Hydraulic Disc with Dual-Bore Front and Rear CalipersFront Tire27 x 9-12; GBC Dirt CommanderRear SuspensionDual A-Arm with Stabilizer Bar and 13.2" (33.5 cm) TravelRear Brakes4-Wheel Hydraulic Disc with Dual-Bore Front and Rear CalipersRear Tire27 x 11-12; GBC Dirt Commander