fits model: Yz125, Yz, 125. make: Yamaha. year: 1999.

( Manufacturer Part Number: 5ET-21101-00-P1 ), ( Type: Frame Chassis ), ( Frame Style: Rigid ), ( Placement On Vehicle: Front, Rear )
The Yamaha YZ125 frame chassis, specifically the 1999 model with the part number 5ET-21101-00-P1, is a testament to Yamaha's engineering excellence in the world of motocross. This chassis, verified by Bosch with the part number 4PE-21101-00-P1, is a critical component of the iconic YZ125 motorcycle.
Crafted from high-grade materials, the YZ125 frame exhibits a perfect balance of rigidity and flexibility. Its lightweight yet robust construction ensures optimal handling and control, allowing riders to navigate even the most demanding off-road terrains with ease. The frame's geometry is meticulously designed to provide exceptional stability at high speeds, while still offering nimble maneuverability for those tight turns and jumps.
The YZ125 frame chassis is equipped with advanced features such as a twin-spar design, which not only enhances strength and rigidity, but also reduces weight for improved performance. Additionally, the frame's engine mounting system is engineered to minimize vibrations, ensuring a smooth and comfortable ride.
This 1999 YZ125 frame chassis, with its Bosch verification, is a reliable and durable choice for motocross enthusiasts. Whether you're a seasoned rider looking to upgrade your bike, or a novice just starting out, this frame chassis is a solid foundation for building a high-performance motocross machine. With its proven track record and exceptional quality, the 1999 YZ125 frame chassis from Yamaha is a smart investment for any serious off-road enthusiast.
Pros of buying a Yamaha YZ125 frame chassis (4PE-21101-00-P1):1. High-quality construction: The frame is made by Yamaha, a reputable brand known for its durability and reliability.
2. Compatibility: The frame is compatible with various engine and other components, making it a versatile option for custom builds.
3. Bos verified: The frame has been verified by Bos, which ensures that it meets the original specifications and standards of Yamaha.
Cons of buying a Yamaha YZ125 frame chassis (4PE-21101-00-P1):1. Limited functionality: The frame is just a chassis and does not include other essential parts like the engine, suspension, and brakes.
2. Higher cost: Compared to buying a complete motorcycle, buying a frame chassis can be more expensive due to the need to purchase additional components.
3. Potential for compatibility issues: While the frame is compatible with various engines and components, there may be potential compatibility issues that require additional modifications or upgrades.
In conclusion, buying the Yamaha YZ125 frame chassis (4PE-21101-00-P1) can be a good option for those looking to build a custom motorcycle or upgrade their existing YZ125. The high-quality construction, Bos verification, and versatility of the frame are all advantages. However, the limited functionality, higher cost, and potential for compatibility issues are important considerations to keep in mind. Ultimately, the decision to buy the frame chassis depends on the individual's needs, budget, and technical skills.
Recommendation: If you have the necessary skills and resources to build a custom motorcycle or upgrade your existing YZ125, the Yamaha YZ125 frame chassis (4PE-21101-00-P1) can be a great investment. However, if you are not skilled in motorcycle mechanics or do not have the budget for additional components, it may be more practical to buy a complete motorcycle.
Condition- Used. No rust put or weak spots. Slight surface rust. Good mount holes and threads.
No cracks, bends or significant damage. Good condition, Moderate cosmetic damage due to nature of sport. Ready for shipping and guaranteed as described.
Good lower frame rails.