ATS Trailblaster 300 Runners

Replacements runner carbides. 7-1/4" 90 degree carbide on 1/2" bar with 2 large wear pads and hard weld filler. Use: Aggressive trail or machine with studs(96-144). Sold in pairs. NOTE: For some models, may need to drill a 4th hole in the ski or remove the 4th stud on runner.