Requires forward-only conversion (included). Requires short-rear output shaft, part #5416, for use with Revo 2.5R standard chassis. Designed to work in conjunction with the Revo rear brake kit (part 5417). Rear output shaft is long to accept rear brake kit. Standard length revo chassis will requires either modification or short output shaft (part 5416).
Used with permission, copyright 2018 Traxxas. Copyright 2018 Brey Corp. t/a Hobby Works.