Check the listing for details. NEW TRAXXAS REVO 3.3 Transmission +Reverse RR25. Color: Black, Condition: New. Listed at 62.00 USD. You will receive what is in the picture. NEW TRAXXAS REVO 3.3 5309 EDITION Heavy-Duty Reversing Transmission Uses OptiDrive Module NOT INCLUDED Only Traxxas offers a no-compromise reversing transmission with seamless power delivery, positive engagement, and smooth, responsive acceleration in forward and reverse. The secret is Traxxas' exclusive OptiDrive® Electronic Shift Module, a microprocessor-based controller that senses vehicle speed and optimizes forward and reverse shifting. OptiDrive allows constant drive engagement, so shifts are fast and seamless. The electronic control also prevents accidental shifting at speed; the shift module will only allow the transmission to shift when the Revo 3.3 has slowed to a safe speed. In addition to providing the absolute best performance, the OptiDrive system allows a lighter transmission with fewer moving parts for reduced inertial mass and greater torque handling. That means more monster fun with no penalty for the convenience of reverse. OptiDrive & Slipper Clutch Sold Separatly All items are Brand New. * Pulled from a Brand NEW TRAXXAS REVO 3.3 5309 EDITION* INTERNATIONAL SALES International orders are calculated for the total weight and charged the lowest possible shipping price according to your location. >>>INTERNATIONAL BUYERS PLEASE NOTE