Red Aluminium Wheel Brake Disc 12mm Hex 1:10 RC Car Buggy Monster Truck Specifications: Material: Aluminium alloy Colour: Red Quantity: 4Pcs Adapter hex: 12mm Adapter thickness: 5mm Total diameter: 32mm Item weight: 3g/pcs Suitable for 1/10 off-road buggy monster truck short course on-road flat RC car 4Pcs Aluminium Metal Alloy Disc Brake 12mm Hex Nut For RC 1/10 Models Car Upgrade Parts HSP 94123/122/103 D4 CS Included: 4x Brake Disc Wheel 12mm Hex