Brand Name: GTB Origin: CN(Original) Tool Supplies: CNC CUTTING Material: Aluminum Alloy Upgrade Parts/Accessories: CNC Metal RC Parts & Accs: LOSI DBXL/MTXL Use: Vehicles & Remote Control Toys Model Number: XL015 Remote Control Peripherals/Devices: LOSI DBXL/MTXL For Vehicle Type: LOSI DBXL/MTXL Four-wheel Drive Attributes: Assemble Parts GTB racing CNC Aluminum 7075 Metal Gear Box Gearbox Case Fit for RC 1/5 Losi DBXL V1,0/2.0, DBXL-E V1.0/2.0 , MTXL Upgrade Part1: CNC precision manufacturing, high dimensional accuracy2: The 4 positions of the suspension are set in the POM sleeve to avoid direct friction between metal and metal, which is more wear-resistant and quiet.3: The arm shaft is made of high-hardness steel and then hardened by heat treatment to make it more wear-resistant.4: The arm shaft and hexagonal locknut are mounted in a design that is practical and beautiful.Bearing size:12x24x6 2pcs,10x22x6 2pcs label: 7075 Aluminum Gear Box for RC 1/5 Losi DBXL , DBXL-E , MTXL