Heat Treated Chromoly steel. Gusseted, TIG welded attach bracket is set at 45 degrees for use on fixed gear KR's and other experimental aircraft with Yankee style landing gear. Designed for use with our C-90 Hydraulic Disc Brakes. Can be used with 5" & 6" TriStar wheels or our 5" & 6" Premium Quality 3 piece wheels. Please specify wheel when ordering. Priced per pair, with slotted nuts and cotter pins. Specs: 3/4" Bearing Journals. Bolt pattern is 4 equally spaced 1/4" holes on 1.80" diameter bolt circle. Shipping weight 3 Lbs per pair. KR-1, KR-2 & KR-2S are registered trademarks of Rand-Robinson Aircraft
