This product is a set of aluminum spindles designed as an upgrade or replacement part for the Losi Micro-B platform. The machined aluminum construction increases strength and durability compared to stock plastic components, helping reduce flex and improve steering precision under load. These spindles provide a more solid and consistent steering response, especially during high-speed runs and rough driving conditions. Precision machining ensures accurate fitment with factory suspension and steering components for straightforward installation. Ideal for improving durability and steering performance on your Micro-B.