Beta Motorcycles RR 125 2018 User Manual (English)

Questions and Answers:

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Charles StoutAug 4, 2025
Why my Beta Motorcycles RR 125 2018 Motorcycle engine does not start?
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  Dr. Justin Martin MDAug 4, 2025
  If your Beta Motorcycles Motorcycle engine won't start, there are several potential causes. The air filter might be dirty, so check it. The spark plug may not be getting current, in which case you should clean or replace it. If the engine is flooded, operate the electrical starter push button 2 times for 5 seconds, or remove and dry the spark plug. Also, check the distance between the electrodes, and clean and tighten the ignition connector or coil if they are slackened or oxidized. Finally, empty the carburettor tank if there's water present.
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Ryan BaileyAug 11, 2025
What to do if Beta Motorcycles Motorcycle engine misfires?
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  Chelsea ThomasAug 12, 2025
  If the engine misfires, the spark gap may be wrongly adjusted; in this case, restore the spark gap. Another possibility is a dirty spark plug; you should clean or replace it.
J
Julie GilbertAug 18, 2025
How to fix Beta Motorcycles RR 125 2018 Motorcycle when the engine does not hold idling?
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  caitlinwilliamsAug 18, 2025
  If the engine does not hold idling, the adjustment screws might be poorly adjusted, so adjust them. Also, the spark plug might be faulty, so replace it. Finally, the ignition system might be faulty, so check the coil and the spark plug cap.
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fullerwilliamAug 27, 2025
What does it mean if High Voltage appears on the instrument of my Beta Motorcycles Motorcycle?
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  Andrea JosephAug 27, 2025
  If High Voltage appears on the instrument, it may be due to overcharging.

Beta Motorcycles RR 125 2018 Specifications

General

Displacement	124.8 cc
Transmission	6-speed
Seat Height	930 mm
Fuel System	Carburetor
Rear Suspension	Monoshock
Final Drive	Chain
Front Suspension Diameter	41 mm
Front Brake Diameter	260 mm
Rear Brake Diameter	220 mm
Front Tire	90/90-21
Dry Weight	94 kg
Engine Type	Single cylinder, 4-stroke
Weight	94 kg
Fuel Capacity	7.5 liters
Cooling System	Liquid
Front Suspension	Upside-down fork
Front Brake	Single disc
Rear Brake	Single disc
Starting System	Electric
Frame	Steel
Rear Tire	120/--18