GAS GAS MC 50 2022 User Manual (English)

Questions and Answers:

R
Regina LeAug 7, 2025
Why is my GAS GAS Motorcycle engine overheating?
- D
  Donald AndersonAug 7, 2025
  Your GAS GAS Motorcycle engine might be overheating due to several reasons: there could be too little coolant in the cooling system, indicating a possible leakage; insufficient air stream; very dirty radiator fins; foam formation in the cooling system; a damaged cylinder head or cylinder head gasket; or a bent radiator hose. To resolve this, check the cooling system for leaks and coolant level, switch off the engine when standing, clean the radiator fins, drain and refill the coolant, inspect the cylinder head and gasket, and change the radiator hose if bent.
J
Joy EverettAug 12, 2025
What to do if my GAS GAS MC 50 2022 Motorcycle engine stalls or pops into the carburetor?
- T
  Tyler ThorntonAug 12, 2025
  If your GAS GAS Motorcycle engine stalls or pops into the carburetor, it could be due to a lack of fuel. Ensure the knurled screw on the fuel tap is turned all the way counterclockwise and refuel if necessary. Another cause might be the engine taking in bad air, so check the intake flange and carburetor for tightness. Also, inspect the connector or ignition coil; if it's loose or oxidized, clean the plug-in connection and treat it with contact spray.
J
jeffmillsAug 18, 2025
Why is gear oil coming out of the vent hose on my GAS GAS MC 50 2022?
- V
  Vanessa Wallace MDAug 18, 2025
  If gear oil is exiting at the vent hose of your GAS GAS Motorcycle, it's likely because too much gear oil was added. Check the gear oil level.
J
Jennifer Hartman DDSAug 25, 2025
Why is my GAS GAS MC 50 2022 Motorcycle emitting white smoke?
- D
  David PerezAug 26, 2025
  The white smoke emission (steam in exhaust gas) from your GAS GAS Motorcycle could be caused by a damaged cylinder head or cylinder head gasket. Check the cylinder head or cylinder head gasket.
V
Valerie WebbAug 31, 2025
How to troubleshoot water in the gear oil of my GAS GAS MC 50 2022?
- P
  Patrick ArroyoAug 31, 2025
  If there's water in the gear oil of your GAS GAS Motorcycle, the cause might be a damaged radial shaft seal ring or water pump. Check the radial shaft seal ring and the water pump.

GAS GAS MC 50 2022 Specifications

General

Engine Type	Single-cylinder, 2-stroke
Displacement	49 cc
Bore x Stroke	39.5 mm x 40 mm
Starter	Kickstarter
Cooling System	Liquid cooled
Transmission	Single speed automatic
Fuel Tank Capacity	2.3 liters
Front Suspension	Hydraulic fork
Rear Suspension	Monoshock
Front Brake	Disc brake
Rear Brake	Disc brake, 160 mm

Summary

Means of Representation

Symbols Used

Defines symbols used throughout the manual for clarity.

Formats Used

Explains typographical formats and their meaning in the document.

Safety Advice

Intended Use and Misuse

Defines correct usage and consequences of incorrect operation.

Risk Degrees and Symbols

Explains hazard symbols and their severity levels.

Safe Operation and Protective Clothing

Covers safe operating practices and essential protective gear.

Tampering Warning

Warns against modifying noise control systems or vehicle parts.

Work Rules and Environment

Outlines general work procedures and environmental considerations.

Owner's Manual Reference

Emphasizes reading the manual for operation and maintenance.

Important Notes

Warranty and Service Information

Details manufacturer warranty, service requirements, and customer support.

Fuel and Auxiliary Substances

Specifies correct fuel types and auxiliary fluids.

Spare Parts and Accessories

Recommends approved parts and accessories for safety and performance.

View of Vehicle

Vehicle Component Identification

Illustrates and labels key components from front and rear views.

Serial Numbers

Vehicle and Engine Identification

Locates VIN and engine number for identification.

Part Identification Numbers

Lists locations for fork and shock absorber part numbers.

Controls

Primary Controls

Identifies and explains hand brake, throttle, and stop button.

Fueling Controls

Describes opening and closing the fuel tank filler cap.

Fuel Tap Operation

Details the operation of the fuel tap lever.

Starting and Auxiliary Controls

Explains choke, kick starter, foot brake, and plug-in stand.

Preparing for Use

First-Time Rider Preparation Advice

Provides essential guidance for new riders and vehicle preparation.

Engine Break-In Procedure

Outlines the recommended break-in process for the engine.

Riding Instructions

Pre-Ride Checks and Maintenance

Lists essential checks before each ride.

Vehicle Operation

Covers starting, riding, and basic maneuvers.

Braking and Stopping

Explains brake application and safe stopping/parking procedures.

Refueling Procedure

Details the correct method for refueling the vehicle.

Service Schedule

Maintenance Intervals and Work

Lists required and recommended maintenance tasks at various intervals.

Tuning the Chassis

Basic Chassis Setting and Rider Weight

Explains adjusting chassis for rider weight and basic settings.

Shock Absorber Adjustments

Covers compression and rebound damping adjustments for the shock absorber.

Sag Measurement and Adjustment

Details static and riding sag measurement and spring preload adjustment.

Fork Adjustments

Explains checking basic fork settings and adjusting air pressure/rebound.

Handlebar and Seat Height Adjustment

Covers adjusting handlebar position and seat height for ergonomics.

Service Work on the Chassis

Fork System Maintenance

Covers fork leg bleeding, dust boot cleaning, and component removal/installation.

Steering Head Bearing Maintenance

Details checking and adjusting steering head bearing play.

Fuel Tank and Fender Service

Covers removing/installing fuel tank and fenders.

Shock Absorber Service

Explains removing and installing the shock absorber.

Air Filter Maintenance

Details removing, installing, and cleaning the air filter.

Silencer and Sprocket Service

Covers main silencer work and engine sprocket cover maintenance.

Chain Maintenance

Explains checking and cleaning the chain, and adjusting chain tension.

Chain Guide and Frame Checks

Covers checking chain guides, sprockets, and frame integrity.

Throttle Cable and Grip Checks

Details checking throttle cable routing and rubber grip condition.

Brake System

Handbrake Lever Adjustments

Covers checking and adjusting handbrake lever play and position.

Brake Disc and Fluid Checks

Explains checking brake discs for wear and front brake fluid level.

Front Brake Linings Service

Details checking and changing front brake linings.

Footbrake Lever Travel

Covers checking and adjusting footbrake lever free travel and basic position.

Rear Brake Fluid and Linings

Details checking and adding rear brake fluid, and checking rear brake linings.

Changing Rear Brake Linings

Provides instructions for changing rear brake linings.

Wheels, Tires

Wheel Removal and Installation

Covers procedures for removing and installing front and rear wheels.

Tire and Spoke Checks

Explains checking tire condition, pressure, and spoke tension.

Cooling System

Coolant Level and Antifreeze Check

Details checking coolant and antifreeze levels.

Coolant System Maintenance

Covers general cooling system checks, draining, refilling, and changing coolant.

Tuning the Engine

Throttle Cable Adjustment

Explains checking and adjusting throttle cable play.

Carburetor Idle Speed Adjustment

Details adjusting idle speed and mixture for optimal engine performance.

Clutch Adjustment

Covers checking and adjusting the clutch for proper operation.

Service Work on the Engine

Gear Oil Level and Change

Explains how to check and change the engine's gear oil.

Carburetor

Carburetor Removal and Installation

Provides steps for removing and installing the carburetor.

Cleaning and Care

Motorcycle Cleaning Procedure

Outlines the correct method for cleaning the motorcycle.

Storage

Storage Preparation and Use

Covers measures for storing the vehicle and preparing it for use.

Troubleshooting

Technical Data

Engine Specifications

Lists engine design, displacement, bore, stroke, and lubrication details.

Tightening Torques

Provides torque specifications for various engine and chassis components.

Capacities and Fluids

Lists capacities for gear oil, coolant, fuel, and specifies fluid types.

Chassis and Fork Specifications

Details frame, fork, suspension travel, and tire specifications.

Shock Absorber Specifications

Lists shock absorber model, damping, and spring settings.

Substances

Recommended Fluids and Fuels

Specifies approved brake fluid, coolant, oils, and fuels.

Auxiliary Substances

Recommended Maintenance Products

Lists recommended cleaners, lubricants, and sprays.

Standards

Industry Standard Classifications

Defines JASO FD and SAE classifications for oils.

List of Abbreviations

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