How to assemble an ARF RC aircraft step by step
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
MEZON 120 Lite
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Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
MEZON 120 Lite
MEZON 120 Lite is a professional Master MEZON BEC item from JETI model s.r.o., prepared for the RC-MODEL catalog with customer-facing information, official product imagery, structured specifications and no storefront supplier pricing.
Recommended use
This product is relevant for RC builders and pilots looking for master mezon bec, replacement parts, upgrades or setup components. Use it when planning a new model build, maintaining an existing aircraft, boat or radio system, or comparing compatible electronic and power-system parts.
What to check before ordering
Confirm the physical dimensions, weight, voltage, current rating, connector style, shaft size, cell count, propeller range and installation space against your model. RC-MODEL can help verify compatibility when you provide the model name and part number.
Key details
- Operating range [Cells]: 2-8
- Voltage range [V]: 5-35
- Permanent current [A]: 120
- Switching BEC: Ja
- BEC Spannung einstellbar: Ja
- BEC Voltage [V]: 5-8
- Permanent current BEC [A]: 8
- Peak current BEC [A] 1sec.: 15
- Dimensions LxBxH [mm]: 90x36x18
- Weight [g]/[oz]: 137
- Forward / Backward: Nein
- Telemetry: Ja
- Settings with Jeti TX: Ja
- Settings: Jetibox
Mezon 120 lite Continuous current: 120A Voltage range: 5 - 35V LiPo : 2-8 cells LiFe : 2-9 cells BEC current : 8A BEC voltage : 5 - 8V Dimensions : 37x18x90 mm Weight : 137gr . Features: - Compact size - shrink tube, open cooling fins - Real - time telemetry - powerfull BEC - BEC - operation with a wide input voltage range and adjustable output voltage - telemetric datas to DC/DS-16 or Jeti Box Profi (voltage of BEC and battery, current of BEC and battery, battery capacity, rpm of motor, temp of
Reference SKU/model: JM-120-L. Mention this reference when contacting RC-MODEL for availability or fitment support.
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Servo selection: torque, speed, gears and voltage
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
How to balance an RC aircraft and find the correct CG
One of the most important setup guides: find the CG, install the flight battery, balance the aircraft and avoid nose-heavy or tail-heavy surprises.
Mandatory pre-flight checks for safer RC flying
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
How to perform the first test flight of an RC aircraft
Ground checks, takeoff planning, trim passes, battery timing and first landing strategy for a new or repaired RC aircraft.
| Technical Specifications | |
| Manufacturer | JETI model s.r.o. |
| Product Type | Master MEZON BEC |
| SKU | 11079120 |
| Availability | In stock |
| MPN | JM-120-L |
| Telemetry | Ja |
| Operating range [Cells] | 2-8 |
| Permanent current [A] | 120 |
| BEC Voltage [V] | 5-8 |
| Permanent current BEC [A] | 8 |
| Dimensions LxBxH [mm] | 90x36x18 |
| Settings | Jetibox |
| Weight [g]/[oz] | 137 |
| Voltage range [V] | 5-35 |
| BEC Spannung einstellbar | Ja |
| Peak current BEC [A] 1sec. | 15 |
| Forward / Backward | Nein |
| Settings with Jeti TX | Ja |
| Helicopter Mode | Ja |
| Switching BEC | Ja |
Tags: JETI model s.r.o., MEZON 120 Lite, Engines & Power, ESCs & Speed Controls, Master Mezon + Mezon Pro, Master MEZON BEC