NSDRC RS1 RS1 Monster Torque Brushless Servo Era_1946-1949 2-inch tires and handles demanding

2-inch tires and handles demanding terrain without hesitation

ScaleTrains 38487 HO Scale GE AC4400CW Diesel Union Pacific UP 7082 LokSound

and Union Pacific have rebuilt hundreds of SD40-2s to extend their operating life

The model is based upon the gear-driven 4WD GF-01FT chassis featuring a monocoque frame with power provided by the centrally-positioned motor via front/rear differential gears

NSDRC RS1 RS1 Monster Torque Brushless Servo Era_1946-1949 2-inch tires and handles demandingNo Superior Designs RC NSDRC RS1 RS1 Monster Torque Brushless Servo No Superior Designs RS1 Monster Torque High Voltage Brushless Servo. Designed specifically to be one of the strongest, fastest, and most durable BEC powered servo on the market! The RS1 is built using top quality materials and designed for the power and speed needed for today's competition level. One of the most notable features of the RS1 servo is the industry leading 5 gear and 4