Exotek Racing now have this direct spur gear hub for Team Associated 2WD vehicles available. The slipper assembly eliminator spur gear mounting hub fits all B4, T4 and SC10 with the stock layshaft and is great for stock class and oval racing. The machined aluminum part is lighter for increased acceleration and a cooler running motor and allows the mounting of any standard spur gear for increased gear ratio options. The part weights 3.8g and comes blue anodized. Click to expand...... REDRC: Exotek AE 2WD direct spur gear hub Continue reading...