This manual covers the TZR125 and DT125R models, produced between 1987 and 1991. These motorcycles, powered by a 124cc two-stroke, single-cylinder engine, represent a commitment to performance and versatility in the lightweight class. The TZR125 is recognized for its sporty design and handling, often incorporating racing-derived technologies, while the DT125R offers robust dual-sport capabilities for both on-road and off-road adventures. Both models benefit from an extensive heritage in motorcycle engineering, ensuring reliability and a dynamic riding experience for owners.
This comprehensive service repair manual and parts catalog provides detailed information essential for the maintenance, repair, and troubleshooting of your TZR125 or DT125R. It covers all major systems, including engine, drivetrain, chassis, and electrical components, with step-by-step repair instructions and diagnostic guides. Routine maintenance procedures, fluid specifications, and common issue diagnosis are also included, empowering owners and technicians to effectively service and preserve the longevity and performance of these iconic motorcycles.
YAMAHA TZR125 DT125R 124CC 1987 1988 1989 1990 1991 Repair
Service Repair Manual Free Instant Download!
- Repair or Maintain your Machine
- See an Exploded View or Parts Manual
All our repair manual downloads come with a Lifetime Protection Policy if lost or damaged, simply contact us and we'll replace it free of charge for life.
Manual Info Center is Your Number One Source for Manual Downloads ......
Our Informative Repair Manual / Parts Catalogs Downloads contain all information you'll need to perform repairs, look up parts or do routine maintenance on your machine. You will have access to information regarding the following topics:
General Information
Routine Maintenance
Engine Removal and Installation
Fuel System
Lubrication and Cooling System
Engine Specifications
Transmission, Drive Chain & Sprockets
Steering System
Shocks
Body Work
Intake & Exhaust
Electrical System
Advanced Troubleshooting
And much more! ......
With Repair Manual Downloads - Find the page pertaining to your job, print it off and get working on your Machine. No more ruining your expensive paper shop manual with grease and dirt.
Broke down on the trail or site and have a smart phone? What a cool way to find your problem and repair it on the trail, no down time on the job site, With a Repair Manual Download you instantly have access to the material needed to get you running again. Kind of Tough to do that with a paper manual.
And did we mention the fact that your Saving the Trees ...
We Provide Various Repair Service Manual / Workshop Manual / Repair Manual / Owners Operators Manuals Illustrated Parts Manuals Downloads ........
All in an Electronic Downloadable PDF
UTVs, Tractors, Weapons, Laptops, Notebooks, Motorcycles, ATVs, Quads, Snowmobiles, Seadoo, Equipment, Small Engines, Inboards, Outboards and More
YAMAHA TZR125 DT125R 124CC 1987 1988 1989 1990 1991 Repair
Service Repair Manual Free Instant Download!
- Repair or Maintain your Machine
- See an Exploded View or Parts Manual
All our repair manual downloads come with a Lifetime Protection Policy if lost or damaged, simply contact us and we'll replace it free of charge for life.
Manual Info Center is Your Number One Source for Manual Downloads ......
Our Informative Repair Manual / Parts Catalogs Downloads contain all information you'll need to perform repairs, look up parts or do routine maintenance on your machine. You will have access to information regarding the following topics:
General Information
Routine Maintenance
Engine Removal and Installation
Fuel System
Lubrication and Cooling System
Engine Specifications
Transmission, Drive Chain & Sprockets
Steering System
Shocks
Body Work
Intake & Exhaust
Electrical System
Advanced Troubleshooting
And much more! ......
With Repair Manual Downloads - Find the page pertaining to your job, print it off and get working on your Machine. No more ruining your expensive paper shop manual with grease and dirt.
Broke down on the trail or site and have a smart phone? What a cool way to find your problem and repair it on the trail, no down time on the job site, With a Repair Manual Download you instantly have access to the material needed to get you running again. Kind of Tough to do that with a paper manual.
And did we mention the fact that your Saving the Trees ...
We Provide Various Repair Service Manual / Workshop Manual / Repair Manual / Owners Operators Manuals Illustrated Parts Manuals Downloads ........
All in an Electronic Downloadable PDF
UTVs, Tractors, Weapons, Laptops, Notebooks, Motorcycles, ATVs, Quads, Snowmobiles, Seadoo, Equipment, Small Engines, Inboards, Outboards and More
