S9157 Servo Digital Hi-Torque Radio Controlled Aircraft- Droids you can follow the included

you can follow the included patterns or create your own

building the scarecrow

and more to accommodate all kinds of vehicles

build and learn with some of your favorite friends from Sesame street

S9157 Servo Digital Hi-Torque Radio Controlled Aircraft- Droids you can follow the includedTECH NOTES This is the Futaba S9157 High Torque Servo. FEATURES: Ideal for large competition airplanes Coreless motor Dual ball bearings and metal gears Metal middle case helps dissipate heat for cooler operation One year limited warranty INCLUDES: Futaba S9157 High Torque Servo with 0. 83" (21mm) diameter round horn, 1. 8" (45mm) diameter round horn, 1. 2" (31. 5mm) 6 point horn, 1. 5" (38. 5mm) 4 point horn and mounting hardware REQUIRES: Installing