JConcepts introduce their new line of Silent Speed spur gears for select Team Associated, TLR and Traxxas vehicles. The gears are precision machined making them uniquely concentric over standard or molded gears giving the user a consistent gear mesh allowing a more precise adjustment and more silence on the race track. The detailed machining provides a pattern vented area and secured slipper pad on both sides giving more consistent slipper performance. The gears are marked for size in 2 different ways so they are identifiable either assembled within a slipper assembly or as a stand-alone part and come in various sizes with 69 and 72 tooth spur gears now available specifically for 1/10th AE off-road vehicles and stock class racing.