1.You will receive an 8" Caster Wheel, including bearings, wheel outer diameter 200MM, bearing hole 10MM, it is only compatible with 10MM wheel axles.Black.
2.Easy to install, just remove the old Caster Wheel and replace it directly.
3.This 8" Caster Wheel Assembly is compatible with the Amazon best-selling knee walker. You only need to confirm that its appearance is consistent and it is fully compatible.
4.RISK FREE GUARANTEE – We honor Amazon’s return policy!