The Honda TRX450R is a high-performance ATV that has gained popularity among off-road enthusiasts. With its powerful engine and impressive speed capabilities, it offers an exhilarating riding experience. Whether you’re tackling challenging terrains or participating in competitive racing, the TRX450R is designed to deliver exceptional performance and reliability.
Honda TRX450R Technical Specifications
Engine Specs:
| Engine Type | Single-Cylinder, Four-Stroke |
|---|---|
| Displacement (cc) | 450 |
| Bore and Stroke (mm) | 96 x 62 |
| Compression Ratio | 12.0:1 |
| Valve Train | Unicam, four-valve |
| Fuel System | Keihin 40mm flat-slide carburetor |
Speed Specs:
| Top Speed (mph) | 75 |
|---|---|
| Acceleration (0-60 mph) | 4.5 seconds |
| Transmission | 5-speed with reverse |
| Final Drive | O-ring-sealed chain |
The Honda TRX450R’s engine is a single-cylinder, four-stroke powerhouse that delivers impressive performance on and off the track. With a displacement of 450cc and a compression ratio of 12.0:1, it provides a perfect balance of power and efficiency. The engine features a Unicam, four-valve valve train system, ensuring smooth and efficient combustion.
In terms of speed, the TRX450R doesn’t disappoint. It boasts a top speed of 75 mph, allowing riders to experience thrilling adventures. The acceleration from 0 to 60 mph is achieved in just 4.5 seconds, showcasing the ATV’s impressive power and agility. The 5-speed transmission with reverse and the O-ring-sealed chain final drive contribute to the TRX450R’s exceptional performance and versatility.
Wheel Specs & Bolt Pattern
When it comes to the Honda TRX450R, the wheel specifications and bolt pattern play a crucial role in its overall performance and handling. Let’s take a closer look at these important aspects:
Wheel Specifications:
The TRX450R is equipped with durable and lightweight aluminum wheels that enhance its agility and maneuverability. The front wheels have a diameter of 21 inches, while the rear wheels measure 20 inches in diameter. These wheels are designed to withstand the rigors of off-road riding and provide optimal traction on various terrains.
Bolt Pattern:
The bolt pattern refers to the number of bolts and the spacing between them on the wheel hub. In the case of the TRX450R, it features a 4-bolt pattern with a 144mm spacing. This bolt pattern ensures a secure and precise fitment of the wheels, minimizing the risk of any wobbling or instability during rides.
Weight
Weight is a crucial factor to consider when evaluating the performance of an ATV like the Honda TRX450R. The weight of the vehicle can impact its acceleration, handling, and overall agility. Here are the weight specifications for the TRX450R:
Curb Weight:
The TRX450R has a curb weight of approximately 388 pounds (176 kilograms). This relatively lightweight design allows for quick acceleration and nimble maneuvering, making it an ideal choice for racing and off-road enthusiasts.
Weight Distribution:
The weight distribution of the TRX450R is carefully balanced to optimize its handling and stability. With a well-distributed weight between the front and rear, the ATV maintains better traction and control, especially when navigating through challenging terrains or taking sharp turns.
Oil Specs
Proper lubrication is essential for maintaining the longevity and performance of the Honda TRX450R’s engine. Here are the oil specifications for this high-performance ATV:
Engine Oil:
The TRX450R requires a high-quality, four-stroke engine oil. It is recommended to use oil with a viscosity grade of 10W-40 for optimal performance. Regular oil changes at the recommended intervals are crucial to keep the engine running smoothly and to prevent any potential damage.
Oil Capacity:
The engine oil capacity for the TRX450R is approximately 1.6 liters (1.7 quarts). It is important to ensure that the oil level is within the recommended range to maintain proper lubrication and cooling of the engine components.
In conclusion, the Honda TRX450R’s wheel specs, bolt pattern, weight, and oil specifications all contribute to its exceptional performance and reliability. With its well-designed wheels, precise bolt pattern, optimal weight distribution, and proper oil maintenance, the TRX450R is ready to conquer any off-road adventure with ease.
Common Problems and Review for the Honda TRX450R
1. Overheating:
One common issue that some Honda TRX450R owners have reported is overheating. This can occur when the ATV is pushed to its limits or when riding in extreme conditions. To prevent overheating, it is important to ensure proper airflow to the engine by keeping the radiator clean and free from debris. Additionally, regular maintenance, such as checking coolant levels and inspecting the cooling system, can help prevent overheating issues.
2. Electrical Problems:
Another problem that some riders have encountered with the TRX450R is electrical issues. These can manifest as problems with the ignition system, starter, or electrical connections. To avoid such issues, it is recommended to regularly inspect the wiring harness and connections for any signs of damage or corrosion. Keeping the electrical components clean and dry can also help prevent potential problems.
3. Suspension Maintenance:
The suspension system of the TRX450R is designed to handle rough terrains and provide a smooth ride. However, regular maintenance is crucial to ensure optimal performance. It is important to check and adjust the suspension settings, inspect the shock absorbers for leaks or damage, and lubricate the pivot points as recommended by the manufacturer. Neglecting suspension maintenance can lead to reduced performance and discomfort during rides.
4. Review:
Overall, the Honda TRX450R is highly regarded among off-road enthusiasts for its exceptional performance and reliability. Its powerful engine, impressive speed capabilities, and agile handling make it a top choice for racing and recreational riding. The lightweight design and well-balanced weight distribution contribute to its excellent maneuverability.
Riders appreciate the TRX450R’s responsive throttle and smooth power delivery, allowing for quick acceleration and thrilling rides. The durable construction and quality components ensure longevity and withstand the demands of off-road adventures.
However, it is important to note that regular maintenance and proper care are essential to keep the TRX450R in optimal condition. Routine inspections, oil changes, and adherence to the manufacturer’s maintenance schedule are crucial for preventing potential issues and maximizing the ATV’s performance and longevity.
In conclusion, while the Honda TRX450R may have some common problems such as overheating and electrical issues, these can be mitigated through proper maintenance and care. With its impressive performance, agile handling, and overall reliability, the TRX450R remains a popular choice for ATV enthusiasts seeking an exhilarating off-road experience.