SSD RC 1.0” Boxer Aluminum/Brass Beadlock Wheels. Based off of the popular 1.9" Boxer wheels from SSD these 1.0" beadlock wheels offer a high quality great looking option for your micro crawler build. Machined from high quality aluminum the wheel features the Boxer styling with a durable anodized coating. The internal beadlock ring is constructed from CNC machined brass giving you a durable and secure beadlock while adding 50g of total unsprung weight down low. This lowers the center of gravity enhancing crawling performance while adding style to your crawler.