hard plastic construction

These fins help dissipate the heat that the motor will generate as it spins up to thousands of times per second to give you the awesome stunt action you want to get out of your RC car or truck

and an overall Gear Ratio of 81

Wingspan: 19 3/4" (500mm)

Use the specific wing stays (Item 54510 or 54773) when attaching optional rear wings

SRT - Standard HV Brushless Digital Servo, .07sec / 833.2oz @ 8.4V Paint & Supplies Airbrush Compressor hard plastic constructionThe latest generation of SRT servos provides you with the performance you need for any 1 10th to 1 8th scale vehicle application. They are standard size servos for High Voltage applications up to 8. 4V. Featuring SRT innovations like all metal servo mounting tabs to keep them in place through the most extreme conditions, SRT servos will fit most any application. Features: Ideal for 1 10 on road and 1 8 off road scale applications Superior Holding