The High Torque Maxx Servo is the ultimate steering upgrade for your X-Maxx®, XRT®, or Maxx®. With a staggering 650 ounce-inches of torque and full steel gears, the High Torque Maxx Servo delivers total steering authority on even the largest Sledgehammer® tires. The case features an anodized aluminum center section with cooling fins and ball bearings for increased precision. The servo includes a stiffer servo saver spring and steel steering linkage for maximum steering authority and control during high speed driving. Servo requires Maxx® mount found in Maxx, X-Maxx®, and XRT®. Does not fit other vehicles. HIGH TORQUE MAXX SERVO FEATURES Fits X-Maxx, XRT, and Maxx trucks Fully waterproof, not “water resistant” Compatible with Traxxas Stability Management® TSM 650 oz-in torque at 6.0 volts 0.13 sec/60° at 6.0 volts Full steel gears Full ball bearings Aluminum center case with cooling fins Servo, digital high-torque/high-speed, metal gear (ball bearing), waterproof The High Torque Maxx Servo is the ultimate steering upgrade for your X-Maxx®, XRT®, Pro Scale® Sand Car, or Maxx®. With a staggering 650 ounce-inches of torque and full steel gears, the High Torque Maxx Servo delivers total steering authority on even the largest Sledgehammer® tires. The case features an anodized aluminum center section with cooling fins and ball bearings for increased precision. The servo includes a stiffer servo saver spring and steel steering linkage for maximum steering authority and control during high speed driving. Servo requires Maxx® mount found in Maxx and X-Series™ vehicles. Does not fit other vehicles. Replacement part for these models: X-Maxx® Ultimate XRT® Ultimate Accessory part for these models: Funco® Pro Scale® Sand Car X-Maxx® XRT®