GAS GAS ENDUCROSS EC - 2007

Questions and Answers

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Erin GomezSep 10, 2025
Why is the shock absorber set too soft on my GAS GAS Motorcycle?
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  Erica GonzalezSep 10, 2025
  If the shock absorber on your GAS GAS Motorcycle feels too soft, it could be due to insufficient front fork oil (fill with oil until reaching the correct level), front fork oil viscosity being too low (drain and fill with correct viscosity), a bent front fork (replace it), tire air pressure too low (check the pressure), or an incorrect rear shock absorber adjustment (adjust it).
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Donna AlvaradoAug 23, 2025
Why does my GAS GAS Motorcycle emit white smoke from the exhaust pipe?
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  Tonya MeyerAug 23, 2025
  White smoke coming out of the exhaust pipe of your GAS GAS Motorcycle can be caused by a deteriorated cylinder head gasket, leading to water leakage into the cylinder (replace the cylinder head gasket), or an incorrect throttle valve cable adjustment (readjust the throttle valve cable).
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Anthony KnightAug 25, 2025
What causes brown smoke coming out of the exhaust pipe of my GAS GAS Motorcycle?
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  Christian BakerAug 25, 2025
  Brown smoke from the exhaust pipe of your GAS GAS Motorcycle can be due to a restricted air cleaner (clean or replace it) or a main jet set too high (verify main jet operation).
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diane57Aug 26, 2025
Why does my GAS GAS Motorcycle engine not crank?
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  mariawilkinsonAug 27, 2025
  Your GAS GAS Motorcycle engine might not crank due to several reasons: a seized crankshaft, cylinder, piston, or journal bearing (in which case you should visit a specialized workshop); the motorcycle being inactive for too long (drain old fuel and refill with new fuel); a wet or fouled spark plug (clean, dry, or replace it); a flooded engine (accelerate to max speed and press the starter pedal 5-10 times, or remove and dry the spark plug); an incorrect air/fuel mixture (clean the fuel tank air vent and adjust the air cleaner duct); or an exhaust valve stuck open (verify and repair as necessary).
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Melinda WoodardAug 27, 2025
What to do if my GAS GAS Motorcycle engine lacks power or has poor acceleration?
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  Renee WilsonAug 28, 2025
  If your GAS GAS Motorcycle engine lacks power or has poor acceleration, the possible causes include a defective fuel supply (clean the fuel system), a dirty air cleaner (clean or replace it), a leaking or deteriorated exhaust system (verify and repair if damaged, replace muffler fiberglass packing if needed), dirty carburetor jets (disassemble and clean them), worn or damaged crankshaft bearings (replace them), or a slipping clutch (verify its operation, and visit a specialized workshop if needed).
J
Jessica MccoyDec 1, 2025
What causes abnormal noises in my GAS GAS Motorcycle?
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  Donald CraigDec 1, 2025
  Abnormal noises in your GAS GAS Motorcycle can arise from several factors: - Incorrect drive chain adjustment (adjust the chain). - Worn drive chain (replace the chain, rear sprocket, and secondary transmission pinion). - Worn rear sprocket teeth (replace the sprocket). - Insufficient drive chain lubrication (lubricate the chain). - Incorrect rear wheel alignment (align the rear wheel; consider a specialized workshop). - Insufficient front fork oil (add oil to the correct level). - Weak or broken front fork spring (replace the spring). - Worn disc brake (change the disc brake). - Incorrectly installed or glazed brake pad (reinstall or replace the pad). - Damaged cylinder (replace the cylinder). - Improperly tightened brackets, nuts, and bolts (verify and adjust to the correct torque values...
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Walter EsparzaSep 18, 2025
What causes blown light bulbs in my GAS GAS Motorcycle?
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  Michael CookSep 18, 2025
  Blown light bulbs in your GAS GAS Motorcycle are often caused by a faulty voltage regulator. To address this, remove the seat and fuel tank, and then check all connections, the voltage regulator, and the fuses in the fuse box.
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william91Sep 22, 2025
What to do if the engine operates irregularly on my GAS GAS Motorcycle?
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  Jacqueline RodriguezSep 22, 2025
  If your GAS GAS Motorcycle engine operates irregularly, it could be due to a damaged ignition rotor (replace it) or water in the fuel (drain the fuel tank and fill up with new fuel).
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angelasuttonSep 8, 2025
Why is the shock absorber set too hard on my GAS GAS Motorcycle?
- C
  Charles ParksSep 8, 2025
  If the shock absorber on your GAS GAS Motorcycle feels too hard, it could be due to excessive front fork oil (pour excess oil until reaching the correct level), front fork oil viscosity being too high (drain and fill with correct viscosity), a bent front fork (replace it), tire air pressure set too high (check the pressure), or incorrect rear shock absorber adjustment (adjust it).
A
Allen MeyerSep 5, 2025
Why does my GAS GAS Motorcycle jump out of gear?
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  juliagreeneSep 5, 2025
  Your GAS GAS Motorcycle might jump out of gear because of a shift fork worn at the gears (replace the shift fork), worn gear grooves, worn gear dogs, a worn shift drum groove, a worn shift fork shaft (replace shaft), a broken selector drum position spring (replace the spring), or broken gears. For some of these, it's recommended to go to a specialized workshop.

Summary

Foreword

How to Use This Manual

Specifications

Engine

Details engine specifications: bore, stroke, displacement, lubrication, ignition.

Transmission

Details transmission specifications: type, clutch, drive, gear ratios.

Chassis

Brakes

Dimensions

Location of Components

Side Stand (only EC and SM)

Fuel

Recommended Fuel

Mixing Oil Inside the Engine

Explains the necessity of mixing oil with gasoline for lubrication.

Serial Number

Homologation Plate

Starting the Engine

Stopping the Engine (MC Model)

Stopping the Engine (EC and SM Models)

Shifting Gears

Stopping the Motorcycle

Riding During the Break-In Period

Maintenance Schedule

Electronic Ignition

Cooling System

Coolant Information

Liquid Recommended

Coolant Level

Coolant Replacement

Spark Plug

Transmission

Oil Level Inspection

Oil Change

Air Cleaner

Element Cleaning

Detailed steps for cleaning the air cleaner element.

Throttle Cable

Carburetor

Idle Speed Adjustment

Procedure to set the engine's idle speed.

Clutch

Exhaust System

Drive Chain Guide

Drive Chain Slack Inspection

How to inspect drive chain slack.

Drive Chain Slack Adjustment

Drive Chain, Chain Guide, Chain Slider, and Rear Sprocket Teeth

Inspection and replacement advice for chain components and sprocket.

Chain Guide Slider

Pinion Teeth, Pinion Sprocket and Sprocket Wear

Lubrication

Handlebar

Brakes

Front Brake Lever Free Play

How to adjust the free play of the front brake lever.

Rear Brake Pedal Position

Adjusting rear brake pedal free play and checking operation.

Brake Fluid

Brake Fluid Level Inspection

How to check and maintain brake fluid levels.

Brake Wear Inspection

Steering

If the Steering Needs Adjustment

Steering Blockage

Front Fork

Rebound Dampening Adjustment

How to adjust front fork rebound damping.

Air Pressure

Information on front fork air pressure, though not recommended.

Compression Dampening Adjustment

Oil Level Adjustment

Suspension Tube Spring

Suspension Top Bridge Position Adjustment

Rear Suspension

Shock Absorber Extension Adjustment

How to adjust the extension damping of the rear shock absorber.

High Compression Adjustment

How to adjust the high compression damping of the rear shock absorber.

Spring Adjustment

Rear Shock Absorber Spring Replacement

Wheels

Tires

Importance of tire pressure for traction and life.

Road Conditions

Advice on adjusting tire pressure based on road conditions.

Spokes and Wheel Rims

Maintenance of spokes and wheel rims for alignment.

Wheel Rim Runout

Cleaning

Preparation for Washing

Precautions before washing to prevent water entry.

Where to Be Careful

Areas to avoid spraying water on with high force.

After Washing

Post-wash procedures, including lubrication and brake checks.

Bolts and Nuts Tightening

Torque Values Table

Lubrication

General Lubrication

Specific points for lubricating levers, pedals, and cables.

Drive Chain Lubrication

Tune-Up

Carburetor Tune-Up

Steps for tuning the carburetor based on temperature and altitude.

Mixture

Table for adjusting fuel mixture based on conditions.

Idling Nozzle and Mixture Adjustment Screw

Carburetor Jet Needle

Spark Plug Condition

Correction Factors

Suspension Tune-Up

Front Fork

Adjusting front fork oil level.

Oil Level Adjustment

Procedure for adjusting front fork oil level.

Troubleshooting Improper Settings

Symptoms of the Front Fork

Identifying front fork problems by symptoms.

Symptoms of the Rear Shock Absorber

Identifying rear shock absorber problems by symptoms.

Determining the Proper Settings

Guidelines for setting up suspension based on rider and conditions.

Riding Experience

Riders Weight

Type of Racing Circuit

Front and Rear Compatibility

Gearshift

Special Care According to the Terrain Conditions

Spare Parts Available

Final Recommendations

Preventive Advice

Recommendations for pre-ride checks and upkeep.

Safe Riding of Your Motorcycle

Emphasis on rider skill, safety gear, and common sense.

Legal Advice

Disclaimers regarding modifications and specifications.

Homologation (SM y EC):

Preparation for Competition

(1). Check:

Comprehensive pre-competition checklist.

(2). After 1 Day of Racing Competition:

Maintenance steps after a day of racing.

(3). Maintenance After Riding on Dusty Course:

Specific maintenance for dusty conditions.

(4). Maintenance After Riding in Rain or Muddy Course:

Specific maintenance for wet or muddy conditions.

Storage

GAS GAS Multifunction Instructions

Panel Description

Explanation of the display panel layout and indicators.

Description of Symbols

Meaning of various symbols displayed on the panel.

Technical Characteristics

Operation of the Buttons

Mode Button

Using the MODE button to navigate display screens.

Reset Button

Using the RESET button to clear data.

Operation of the Gear Change According to RPM

Multifunction and Wheel Circumference Adjustment

Troubleshooting

Electric Schemas

Warranty Terms and Conditions

Warranty Terms of the Manufacturer GASGAS Motos, S.A.

Details the warranty coverage provided by GASGAS Motos, S.A.

Warranty Period

Defines the duration of the warranty coverage.

Obligation of the Purchaser

Warranty Exclusions

Various

GAS GAS ENDUCROSS EC - 2007 Specifications

General

Year	2007
Manufacturer	GAS GAS
Model	ENDUCROSS EC
Category	Enduro
Engine Type	Single cylinder, 2-stroke
Bore x Stroke	66.4 x 72 mm
Cooling System	Liquid cooled
Transmission	6-speed
Final Drive	Chain
Front Tire	90/90-21
Rear Tire	140/80-18
Ignition	Electronic
Rear Suspension	Monoshock
Front Brake	Disc
Rear Brake	Disc
Seat Height	960 mm (37.8 inches)
Front Suspension	Marzocchi Upside-down telescopic hydraulic fork with advanced axle, adjustable compression and rebound