Do you have a question about the Yamaha YZ125X 2023 and is the answer not in the manual?
Displacement | 125cc |
---|---|
Bore x Stroke | 54.0mm x 54.5mm |
Ignition | CDI |
Final Drive | Chain |
Brakes Front | Hydraulic disc, 270mm |
Wheelbase | 58.3 in |
Fuel Capacity | 2.1 gal |
Engine Type | Liquid-cooled 2-stroke |
Transmission | 6-speed; multiplate wet clutch |
Suspension Front | KYB® spring-type fork with speed-sensitive damping; 11.8-in travel |
Suspension Rear | KYB® single shock; 12.4-in travel |
Brakes Rear | Hydraulic disc, 245mm |
Tires Front | 80/100-21 |
L x W x H | 32.5 in |
Seat Height | 38.2 in |
Tires Rear | 110/100-18 |
Essential safety precautions and procedures for operating the vehicle, including responsible ownership and safe riding practices.
Identifies the location and purpose of crucial labels on the vehicle for user awareness and safety.
Provides an overview of the vehicle's main components and their functions.
Explains how to find the Vehicle Identification Number (VIN) and Engine Serial Number for parts ordering and identification.
Lists and describes the parts and tools included with the vehicle for basic maintenance or operation.
Details the operation and function of various instruments and controls on the vehicle's handlebar and chassis.
Guides on how to start the engine (cold and warm) and the recommended break-in procedures for new vehicles.
Outlines the essential maintenance tasks required after the initial break-in period for optimal performance.
Lists critical torque-check points and specifications for ensuring proper assembly and safety.
Provides instructions on cleaning, washing, and proper storage techniques to maintain the vehicle's condition.
Provides overall dimensions, weight, and wheelbase specifications for the vehicle.
Details engine type, displacement, bore, stroke, fuel, lubrication, and spark plug specifications.
Lists chassis-related specifications including caster, trail, wheel/tire sizes, brake types, and suspension details.
Specifies standard tightening torques for common fasteners based on ISO thread pitch.
Details the recommended inspection and maintenance schedule based on operating hours or races.
Lists essential pre-ride checks for ensuring the machine is in good operating condition.
Covers routine checks and adjustments for engine components like the pilot air screw, throttle grip, and spark plug.
Covers routine checks and adjustments for chassis components like brakes, drive chain, wheels, and steering.
Covers removal of the number plate and side covers.
Step-by-step guide for removing and installing the front wheel, including axle and pinch bolt tightening.
Instructions for removing, checking, and installing the rear wheel, sprocket, and drive chain.
Procedure for replacing the front brake pads, including caliper and bleed screw operations.
Procedure for replacing the rear brake pads, including caliper and bleed screw operations.
Detailed steps for removing and installing the handlebar, grips, and related controls.
Comprehensive guide on disassembling, checking, and assembling the front fork legs.
Procedures for checking, replacing bearings, and installing the steering head components.
Instructions for removing and checking the rear shock absorber assembly.
Guidance on checking swingarm play and vertical movement.
Procedures for removing, checking, cleaning, and installing the drive chain.
Covers removal, checking, and installation of clutch components like friction plates, springs, and housing.
Illustrates the vehicle's electrical system layout and component connections.
Provides a key to the color codes used in the wiring diagram for wire identification.
Provides general guidance and tips for performing basic troubleshooting on the vehicle.
Diagnoses and provides solutions for engine starting issues, performance problems, and noises.
Addresses issues related to clutch slippage and dragging, offering possible causes and remedies.
Helps diagnose and resolve problems with shifting gears, gear engagement, and transmission noise.
Focuses on diagnosing and fixing overheating issues and noises from the water pump.
Covers common brake performance issues, fluid leaks, and caliper problems.
Addresses front and rear suspension stiffness, softness, and oil leaks.
Diagnoses issues like handlebar wobble, heavy steering, and front wheel vibration.
Guides on adjusting carburetor settings for optimal performance under various conditions.
Covers adjustments for sprockets, tire pressure, front fork, and rear shock absorber settings.