Brand Name: GTB Origin: CN(Original) Tool Supplies: CNC CUTTING Material: Aluminum Alloy+ Carbon Fiber Upgrade Parts/Accessories: HPI Baja RC Parts & Accs: Four Wheel Hydraulic Brake Use: Vehicles & Remote Control Toys Model Number: GR077 Remote Control Peripherals/Devices: Four Wheel Hydraulic Brake For Vehicle Type: HPI Baja 5B Four-wheel Drive Attributes: Assemble Parts GTB racing baja new four 4 wheel hydraulic brakes:The GTBRACING team players for the domestic requirements for two generations to make a major improvement in the braking system upgraded version 4 brake systemProduct Features :1: The use of leverage design to increase four main pump the brakes fixed split, custom oil pot seals, automatic fill oil, drained, riveting seal the filling hole, so that the seal leakage of 99% does not exist easier to maintain 2: The use of ultra-small split fixed dynamic super sports red calipers. Carbon fiber friction block design, center fixed brake friction plate design, return quickly to avoid stuck, wear inconsistency occurs 3: According to the 2nd generation carbon fiber brake discs brakes improved widened hexagonal core area fixed, smaller natural heat 4: New Free E card with an adapter, the adapter is lengthened so that the body is more stable and effective 7MMWheel and the car is only used for display: label: HPI Baja 5b RC Gas Car 1/5 Four Wheel Hydraulic Disc Brake System