XRAY has released their new NT1 steering blocks with integrated 1° kingpin for improved in-corner steering. Redesigned for use with graphite Ackermann plate, accommodate optional graphite Aero Disc #335270 for improved steering. Tiny yet tough steering blocks molded from a special composite mixture for maximum strength. Thanks to superior molding tolerances, bearings fit perfectly without excess play, giving maximum stability and steering. Marked for easy identification.