The Exotek Traxxas Slash Eliminator Pro Spur Mount fits Kimbrough and Exotek Spur Gears. This heavy duty yet light weight slipper eliminator spur gear mounting hub for all 1/10 Traxxas 2wd Slash and Bandit models. Only weighing 2.7 grams, this mount deletes the slipper components, reducing rotating mass by 10 grams and offers the use of a larger gearing selection for speed runs and drag race set ups. This mount uses Kimbrough on road spurs, Exotek Flite Spurs or similar on road spurs that have a 6 bolt pattern and inner hole diameter of 9.5mm. Spur gear not included.