Treal Hobby Type D 1.0" Concave 6-Spok Beadlock Wheels. Constructed from top quality CNC machined aluminum with interchangeable brass center rings, These optional beadlock rims are intended for 1/24 and 1/18 Scale rock crawlers to enhance scale realism, style, durability and performance! Features a scale 6-Spoke rim with an easy to mount beadlock design and removable hex hub, to use different hub types and tune your offset to your liking and driving style! In addition, multiple colors are available to choose from allowing you to customize the look and style of your rig all while adding 84.8g of total unsprung weight down low to improve the lower center of gravity for enhanced and more stable crawling performance!