Give your T3-01 or SW-01 chassis models a boost with this new Type 370 Torque-Tuned motor, which provides excellent acceleration and speed. Type 370 Torque-Tuned Motor x1 Pinion Adapter x1 Input Voltage: 7.2V RPM: 18, 000 Recommended: Use full ball bearings and the other separately sold parts listed below, when employing this motor. Compatible with T3-01 and SW-01 chassis models.