On this page you will find explanations of the various product options offered for many of the kits, such as:
- Radio Options
- Servo Options
Radio Options
The Optic 5, 5-channel sport radio is the perfect transmitter for beginners. With its simple-to-use design and advanced 2.4GHz technology, this radio will have you
controlling a variety of models confidently and securely. Available with our Minima 6T full-range, micro receiver, Hitec's Optic 5 is your affordable and straightforward radio solution!

Features:
- Optic 5 - 5 channel AFHSS 2.4GHz technology, full range radio with Minima 6T Rx
- High Precision Quad Ball Bearing Gimbals and digital trims
- Resolution - 1024 bit
- ATV - Adjustable travel volume on aileron and elevator channels
- 5th channel AUX Switch for retracts AND engine cut functions
- Full FHSS telemetry built into transmitter - compatible with Optima Rx
- Trainer function (slave only)
- Digital Trim with Beep Sound
- All Channel Servo Reversing
- Elevon / V-Tail Mixing (Ch. 1 & 2)
- ATV (Ch. 1 & 2)
Specifications:
Part No |
Description |
Hitec (2210105) |
OPTIC 5Ch Radio TX & RX Combo |
Servo Options
The HS-785HB sail winch servo with its large drum wheel has 3.5 revolutions of travel for hauling in even the largest of sails. With it's dual ball bearing supported output shaft the HS-785HB will provide years of reliable service.
The HS-625MG powerful high speed servo is a perfect choice for those applications requiring a fast and strong standard size servo. Utilizing our M/P and metal gear train technology, the HS-625MG is a fantastic sport servo for larger planes and 10th scale sport vehicles.
The HS-311 sport servo provides the novice modeler all the performance and reliability you would expect to find in a more expensive servo. Combined with precise resin gears and SMT circuitry, the HS-311 represents a remarkable value in today's R/C market.

Specifications:
Part No |
Description |
Motor |
Bearing |
Speed (4.8V/6.0V) |
Dimensions mm |
Torque kg/cm (4.8V/6.0V) |
Hitec (HS-785HB) |
Sail Winch Servo |
3 Pole |
Dual Ball Bearing |
1.68 / 1.38 sec |
58.93 x 28.96 x 49.78 |
11.0 / 13.2 |
Hitec (HS-625MG) |
High Speed Power Servo |
3 Pole |
Dual Ball Bearing |
0.18 / 0.15 sec @ 60 deg |
40.39 x 19.56 x 37.59 |
5.5 / 6.8 |
Hitec (HS-311) |
Standard Servo |
3 Pole |
Nylon |
0.19 / 0.15 sec @ 60 deg |
39.88 x 19.81 x 36.32 |
3.0 / 3.7 |