Designed to provide the highest resistance to elongation and severe tensions typical of off-road use. Featuring enlarged bushings and reinforced rollers, a carbon steel alloy axle, and shot-peened plates, all with the goal of providing the best resistance to elongation and fatigue. Including the 'SHAPE BUSHING' technology and chrome-plated carbon steel alloy axles, the set offers the most serious guarantee for off-road use. Comes with 1 quick-release type 26 attachment. Includes 1x 50-32114-38 crown and 1x 50-32160-14 pinion.