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2007 Yamaha TT-R125LW Overview, Reviews, Ratings & Specs

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Cathleen V | April 13, 2026
The 2007 Yamaha TT-R125LW is a popular entry-level to intermediate off-road motorcycle, a staple in Yamaha's TT-R line. This durable dirt bike is known for its user-friendly nature and capability. Produced across multiple model years, the LW signifies the 'long wheel base' version. It typically features a single engine option and is prized for its reliable performance and accessible fun for aspiring riders.
The Good

The 2007 Yamaha TT-R125LW offers a fantastic blend of accessible performance and robust reliability, making it a joy for both fun rides and learning. Its comfortable ergonomics and straightforward design appeal to practical buyers, while the thrill of off-road adventure resonates emotionally.

The Bad

Potential buyers of the 2007 Yamaha TT-R125LW should watch for typical used dirt bike issues like worn suspension, clutch slippage, and carburetor gumming. Ensure regular maintenance has been performed, especially on the engine and drivetrain, as neglect can lead to more significant repairs.

2007 Yamaha TT-R125LW: Quick Overview

  • Engine Options: The 2007 Yamaha TT-R125LW features a single engine option.
  • Engine Type: 124cc, air-cooled, SOHC, 4-stroke.
  • Bore x Stroke: 54mm x 54.5mm.
  • Compression Ratio: 10.2:1.
  • Fueling: Mikuni VM20SS carburetor.
  • Ignition: CDI.
  • Transmission: 5-speed constant mesh.
  • Clutch: Wet, multiple-disc.
  • Final Drive: Chain.
  • Suspension (Front): 31mm telescopic fork; 6.6 in. travel.
  • Suspension (Rear): Monocross swingarm; 5.7 in. travel.
  • Brakes (Front): 220mm disc.
  • Brakes (Rear): 110mm drum.
  • Tires (Front): 70/100-19 42M.
  • Tires (Rear): 90/100-16 53M.
  • Wheelbase: 50.2 inches (LW model).
  • Ground Clearance: 11.8 inches.
  • Seat Height: 32.1 inches.
  • Fuel Capacity: 1.6 gallons.
  • Oil Capacity: 0.87 quarts.
  • Color: Team Yamaha Blue.
  • Weight (Wet): Approximately 214 lbs.
  • Horsepower: While not officially published, it is estimated to be in the range of 10-12 horsepower.
  • Fuel Economy: Not applicable in the traditional sense for off-road motorcycles, but it offers decent range from its fuel tank for trail riding.
  • 0-60 Times: Not a relevant metric for this type of off-road machine.
  • Towing Capacity: Not applicable.
  • Trim-Level Features: The LW designation indicates the 'Long Wheel Base' model, which offers slightly more stability and a taller seat height compared to the standard TT-R125. Other features include reliable electric start (on some models, though the 2007 standard likely had kick-start), durable chassis, and simple, effective suspension suitable for trail riding and beginner motocross. The design prioritizes ease of use and durability.

2007 Yamaha TT-R125LW Specifications

Vehicle Information
Year 2007
Make Yamaha
Model TT-R125LW
Trim -
Style -
Type Motorcycle
Category Motorcycle
Manufacturing Details
Made In Brazil
Manufacturing City SAO PAULO
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 125CC
Engine Size 125L
Engine Cylinders 1
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain -
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2007 Yamaha TT-R125LW Have?

The 2007 Yamaha TT-R125LW is generally regarded as a very reliable motorcycle, reflecting Yamaha's reputation for building durable off-road machines. However, like any used vehicle, common issues can arise, particularly with age and usage.

One frequently reported area of concern, especially on higher-mileage or poorly maintained units, is the clutch. Owners sometimes report clutch slippage, which can be indicative of worn clutch plates or improper adjustment. This is a relatively common wear item on many motorcycles and is usually addressable with a clutch replacement kit.

The suspension, while robust for its class, can also be a point of wear. Over time, fork seals can leak, requiring replacement, and the rear shock absorber might lose some of its damping effectiveness. Regular cleaning and maintenance of the forks can extend their life.

Carburetor issues are also not uncommon, particularly if the bike has sat for extended periods. Gumming and clogging of the fuel jets can occur, leading to poor idling, hesitation, or difficulty starting. A thorough cleaning and carburetor rebuild are often the solution.

The kick-start mechanism, while generally reliable, can also experience wear. For the 2007 model, owners might find the kick-start lever sticking or being difficult to engage fully.

Regarding recalls, there were no widespread or significant recalls specifically associated with the 2007 Yamaha TT-R125LW that are widely documented. Yamaha typically addresses any safety concerns proactively. However, it is always advisable to check with a Yamaha dealer or online recall databases using the vehicle's VIN for any potential outstanding safety notices.

Long-term reliability is generally excellent if the TT-R125LW receives consistent maintenance. Regular oil changes, air filter cleaning, chain lubrication, and proper storage will go a long way in preserving the engine and drivetrain. The 4-stroke engine is known for its longevity and relatively simple design, making it less prone to catastrophic failures compared to some 2-stroke counterparts. The electrical system is also quite basic and robust. The primary long-term concern for most owners is the wear and tear on components that are subject to friction and impact in an off-road environment.

How long will the 2007 Yamaha TT-R125LW last?

Estimating exact mileage for off-road motorcycles like the 2007 Yamaha TT-R125LW can be challenging as many are not equipped with hour meters, and usage varies greatly. However, based on owner reports and typical usage patterns, a well-maintained TT-R125LW can easily rack up several thousand hours of service, translating to years of enjoyment. Many owners report using their bikes for hundreds of hours over 5-10 years.

The long-term durability of the TT-R125LW is a significant strong point. Yamaha's 4-stroke engines are known for their robustness and longevity. With regular oil changes, air filter maintenance, and proper chain care, the engine and transmission can last for many years and many thousands of miles. Weaknesses over time are primarily related to wear-and-tear items such as suspension components (seals, bushings), brake pads, tires, and the clutch, all of which are expected on any motorcycle that is regularly ridden. The chassis itself is very strong and holds up well to the rigors of off-road use, making it a wise investment for those seeking a dependable trail bike.

What Technology & Safety Features are Included?

The 2007 Yamaha TT-R125LW, being an off-road motorcycle designed for recreational use and trail riding, does not feature the advanced technology, entertainment systems, or driver-assistance features found in modern cars or even street-legal motorcycles. Its focus is squarely on functionality and performance for its intended purpose.

Built-in Tech: The technology is deliberately basic and robust. This includes a simple CDI ignition system for reliable spark, a reliable Mikuni carburetor for fuel delivery, and a straightforward lighting system (headlight and taillight, though sometimes optional or for street-legal conversion). The instrument cluster typically consists of a speedometer and odometer, if present, but often it's a minimalist setup.

Entertainment: There is no entertainment system. The 'entertainment' for the rider comes from the experience of riding itself.

Driver-Assistance: No driver-assistance features are present. The rider is solely responsible for operating the motorcycle safely.

Safety Features: Safety features are limited to the inherent design of the motorcycle and its components. This includes:
  • Brakes: Front disc brake and rear drum brake provide stopping power. The LW model typically has a larger front wheel and potentially a larger front brake than some smaller TT-R models.
  • Suspension: The telescopic front forks and rear monoshock suspension are designed to absorb impacts and maintain tire contact with the ground, contributing to stability and control.
  • Tires: Knobby off-road tires provide grip on various terrains.
  • Frame: A strong steel frame provides a stable platform.
  • Ergonomics: The riding position is designed for control and maneuverability in off-road conditions.

Optional Features: Depending on the dealer or aftermarket availability, options might have included things like handguards for protection against brush and roost, skid plates to protect the engine and frame from impacts, and sometimes upgraded exhaust systems. Some models might have been equipped with electric start as an option, though the 2007 standard model typically features a kick-start.

Crash-Test Ratings: Crash-test ratings are not applicable to motorcycles. Safety in riding is paramount and relies on rider skill, protective gear, and the design integrity of the motorcycle.

What Colors Options are Available?

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2007 Yamaha TT-R125LW Prices and Market Value

When new, the 2007 Yamaha TT-R125LW would have retailed for approximately $2,500 to $3,000 USD, depending on dealer pricing and any regional variations.

Currently, the used market price for a 2007 Yamaha TT-R125LW can range significantly, typically from $800 to $1,800. This wide range is heavily influenced by the bike's condition, maintenance history, number of hours/miles ridden, and any modifications made. A well-preserved, low-hour example in excellent original condition will command a higher price than a bike that has seen extensive trail abuse or has been poorly maintained.

Depreciation on this model has been relatively gentle in recent years, as it has established itself as a sought-after beginner/intermediate dirt bike. The TT-R125LW benefits from Yamaha's reputation for reliability, which aids its resale value. Factors affecting resale value include the presence of original plastics and graphics, functionality of all components (engine, suspension, brakes), tire condition, and overall cosmetic appearance. Bikes with modifications that enhance performance or aesthetics can sometimes fetch more, but originality is often preferred by many buyers looking for a solid base. Thorough maintenance records can also significantly boost resale value.

2007 Yamaha TT-R125LW Cost of Ownership

The 2007 Yamaha TT-R125LW is generally an economical motorcycle to own. Insurance costs are typically very low, as it's an off-road-only vehicle and often covered under a homeowner's policy or through specialized motorcycle insurance at a minimal premium. Fuel consumption is excellent due to its small 4-stroke engine; it sips fuel and offers good range from its small tank. Maintenance is straightforward and affordable; regular oil changes, air filter cleaning, and chain lubrication are key. Repair costs are usually reasonable, as parts are readily available and the bike is mechanically simple. Overall, it's a very cost-effective way to enjoy off-road riding.

2007 Yamaha TT-R125LW Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2007 Yamaha TT-R125LW Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

2007 Yamaha TT-R125LW Insurance

Insurance for a 2007 Yamaha TT-R125LW is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.

How Does the 2007 Yamaha TT-R125LW Compare to Other Motorcycle?

The 2007 Yamaha TT-R125LW competes in the popular 125cc-class dirt bike segment, a category known for its accessibility and fun factor. Its primary rivals often include models from Honda, Kawasaki, and sometimes Suzuki.

Performance: The TT-R125LW offers a balanced performance profile, with a torquey 4-stroke engine that's predictable and manageable for beginners. It's not the most powerful in its class, often slightly behind some of its 2-stroke competitors in raw top-end power, but its smooth power delivery is a significant advantage for learning. Its suspension is competent for trail riding and light motocross.

Features: Features are generally comparable across the segment, focusing on essential dirt bike functionality. The TT-R125LW's electric start (if equipped on specific sub-models or aftermarket) is a notable convenience over pure kick-start bikes. The LW version's longer wheelbase offers stability. Other rivals might offer slightly more suspension travel or different braking setups, but the core features are similar: basic controls, durable chassis, and off-road-focused components.

Reliability: This is where Yamaha truly shines. The TT-R125LW is renowned for its bulletproof 4-stroke engine and overall robust build quality. Compared to many 2-stroke rivals, its maintenance is simpler, and its longevity is often greater with less frequent top-end rebuilds. Honda's CRF100F/CRF125F (though the 125F came later) and Kawasaki's KLX125/KLX140 are also known for reliability, but Yamaha's TT-R line often takes the crown for overall durability in this niche.

Price: The TT-R125LW typically falls within a competitive price range on the used market, often being slightly more affordable than comparable Honda models but potentially more expensive than some lesser-known brands.

Recommendations:
  • Similar Alternatives: The Honda CRF100F (and later CRF125F) is a direct competitor, often praised for its user-friendliness and Honda's reliability. Kawasaki's KLX125L (similar to the LW with a larger wheel setup) or the later KLX140 offer slightly more power and suspension. Suzuki's DR-Z125L is another comparable option, often featuring electric start.
  • Better Alternatives (depending on needs): If outright performance is prioritized, a 125cc 2-stroke like a KTM 125 SX or Yamaha YZ125 would offer significantly more power and speed, but with higher maintenance demands and a steeper learning curve. For riders progressing beyond beginner status, a step up to a 250cc class bike might be considered, but for the target audience of the TT-R125LW, it remains an excellent choice.

In summary, the 2007 Yamaha TT-R125LW stands out for its exceptional reliability and ease of use, making it a top pick for beginners and intermediate riders looking for a dependable trail machine.

Final Verdict: Is the 2007 Yamaha TT-R125LW a Good Motorcycle?

The 2007 Yamaha TT-R125LW is an ideal motorcycle for beginner to intermediate riders, particularly younger riders transitioning from smaller bikes or adults looking for a fun, easy-to-manage trail bike. Its reputation for bulletproof reliability and manageable power delivery makes it a fantastic learning platform.

It is absolutely worth buying, especially on the used market. Given its age, purchasing a used model is the only option, and the TT-R125LW holds its value well due to its durability and popularity. Look for bikes that have been well-maintained, ideally with records.

The LW trim, with its larger wheels and longer wheelbase, offers a bit more stability and suits taller riders or those who anticipate tackling more varied terrain. Focus on condition over minor cosmetic flaws. A well-cared-for TT-R125LW represents excellent value for anyone seeking an affordable and dependable entry into the world of off-road riding.

2007 Yamaha TT-R125LW Owner Reviews

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Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.