6Experience the precision of Tamiya with these Mini 4WD HG 19mm Tapered Aluminum Ball-Race Rollers. Specifically designed for 1:32 scale models, these accessories are a must-have for any enthusiast looking to enhance their vehicle's performance. The rollers come in a striking purple, adding a splash of colour to your setup. Crafted for durability and consistency, the rollers are engineered to provide smooth operation and longevity. Tamiya's commitment to quality shines through in each component, ensuring your Mini 4WD experiences are both enjoyable and competitive. Upgrade your track with these top-tier accessories and take your racing to the next level.