6″ aluminum wheel and brake and axle assembly with 3/4″ tapered roller bearings for use on small aircraft such as Avid Flyer, Kitfox etc. Wheel width is 4.375″ with a 2.52″ bearing spacing. Wheel features light weight, superior strength and corrosion resistance. Wheel is matched with a single-piston brake assembly with the following ratings: Static capacity: 1185 lbs, load limit: 3560 lbs, kinetic energy 189,604 ft lbs. Total wheel/brake assembly weight with axle: 6.8 lbs. Wheel requires tube with 90 degree valve. Kit consists of 1 each wheel, brake and axle.