Mini 4WD - Pera & Shrunken Tire Processing Barrel Tires (Shrunken) & Carbon Fiber Reinforced Wheels (Fins) Carbon Fiber Reinforced Wheels (Fins) - Through-hole processing (1.8mm) Hexagonal shape formed after piercing, True-up processing, Reverse mounting possible Barrel Tires (Shrunken) - Pera processing, 23.5mm (Slight error) Tire diameter can be changed Wheels and tires are glued together *Please note that this listing is for wheels and tires only. Due to being handmade, please refrain from purchasing if you are concerned about precision. Please handle any small burrs yourself. All items are new -> processed -> unused Many Mini 4WD related products are available, so please take a look. Price negotiations are not accepted. Discounts are available for multiple purchases. If you wish to purchase multiple items, please contact me before purchasing. Please make payment within one week of purchase. If no contact is made, the order will be cancelled. Priority will be given to those who purchase immediately, even if comments have been made! *Please note that we are not responsible for any damage, loss, or non-arrival after standard mail shipping. We will ship using the most affordable method and simple packaging! Please understand that we are not responsible for any shipping-related issues. Please refrain from purchasing if you are sensitive to storage conditions, as items are stored at home. The shipping method may change depending on the product. Please be aware of this.