Discover the unmatched efficiency and reliability with ROK brand adjustable bearing hangers from JAM Powersports. These hangers allow for quick adjustment of rear axle ride height and are crafted from durable 6061 billet aluminum, anodized black for lasting protection. Engraved with alignment marks for quick reference, they fit most brands of Outlaw Karts seamlessly. The left side hangers come with your choice of a mount for either six or seven-inch rotor, ensuring customizable performance. Trust JAM Powersports for high-quality kart racing parts and chassis that deliver superior results every time.