Introduction to the 2015 Yamaha YFZ 450R SE
The 2015 Yamaha YFZ 450R SE is a high-performance sport ATV designed for off-road racing and recreational riding. With its powerful engine and lightweight construction, this ATV is targeted towards experienced riders and enthusiasts who seek an adrenaline-pumping off-road experience. For this model year, Yamaha has incorporated several upgrades to enhance its performance, handling, and overall riding experience, making it a standout choice in the sport ATV segment.
Featuring a rugged aluminum/steel frame and plastic body material, the YFZ 450R SE is built to withstand the rigors of aggressive riding while offering optional floor boards, standard foot pegs, and driver-focused foot peg location. The addition of exterior guards, a brush guard, and radiator guard further enhances its durability, making it well-suited for intense off-road conditions.
Under the hood, the YFZ 450R SE is equipped with a high-performance single-cylinder engine featuring a 4-stroke engine stroke, liquid/air cooling, and a fuel-injected carburetion system. Its 449cc displacement, 11.8:1 compression ratio, and 5-valve configuration deliver impressive power and torque, ensuring exhilarating acceleration and top-notch performance in various terrains, making it a top choice for sport ATV enthusiasts.
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The Yamaha YFZ 450R SE, introduced in 2015, holds a special place in Yamaha’s lineup, catering to the needs of thrill-seeking enthusiasts and professional racers alike. Positioned as a high-performance sport ATV, it is designed to excel in competitive racing scenarios and deliver an exhilarating off-road riding experience.
Setting itself apart from other ATVs in the same category, the Yamaha YFZ 450R SE boasts distinctive characteristics such as its lightweight aluminum/steel frame, fuel-injected 449cc engine, and comprehensive suite of exterior guards and covers for enhanced durability and protection during intense riding sessions.
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Price and Value of the 2015 Yamaha YFZ 450R SE
The 2015 Yamaha YFZ 450R SE comes with a Manufacturer’s Suggested Retail Price (MSRP) of $8,999. This price is for the standard configuration, and it is important to note that there are no other variations or editions available for this model, as it is a specialized sports ATV targeted at a specific market segment.
When compared to other ATVs offering similar features and specifications, the 2015 Yamaha YFZ 450R SE provides excellent value for its price point. Its combination of high-performance components and advanced technology makes it a competitive option in its segment. The precision engineering and design elements further justify its MSRP, making it a desirable choice for ATV enthusiasts seeking top-tier performance and reliability.
| Model | Price |
|---|---|
| 2015 Yamaha YFZ 450R SE | $8,999 |
Engine Specifications and Performance
The Yamaha YFZ 450R SE is equipped with a single-cylinder, 4-stroke engine with liquid/air cooling and 5 valves per cylinder arranged in a double overhead cam (DOHC) configuration. The engine has a compression ratio of 11.8:1 and is started electrically. It runs on regular gas and features fuel injection with a 42mm injector size. With a bore of 95mm and stroke of 63.4mm, the engine has a displacement of 449cc (27.4ci).
These specifications contribute significantly to the Yamaha YFZ 450R SE’s performance and durability. The high compression ratio and fuel injection enhance the engine’s power delivery and efficiency, making it suitable for demanding off-road use. The precise engineering of the engine components ensures reliable performance under challenging conditions, while the electric starter simplifies the ignition process for the rider.
| Specification | Value |
|---|---|
| Engine Type | Single-Cylinder |
| Cylinders | 1 |
| Engine Stroke | 4-Stroke |
| Cooling | Liquid / Air |
| Valves | 5 |
| Valves Per Cylinder | 5 |
| Valve Configuration | DOHC |
| Compression Ratio | 11.8:1 |
| Starter | Electric |
| Fuel Type | Gas |
| Fuel Injector | Yes |
| Bore (mm/in) | 95 / 3.74 |
| Stroke (in/mm) | 2.5 / 63.4 |
| Displacement (cc/ci) | 449 / 27.4 |
| Fuel Injector Size (mm) | 42 |
Transmission System and Shifting Options
The 2015 Yamaha YFZ 450R SE comes equipped with a standard manual transmission featuring 5 speeds. This manual gearbox provides riders with precise control over gear selection, allowing for optimal power delivery and torque management across a variety of riding conditions. The manual transmission also offers the advantage of direct mechanical connection, enhancing the overall riding experience and responsiveness.
In the context of sport riding, the manual transmission enables riders to seamlessly adjust gear ratios, facilitating quick acceleration and deceleration as needed. This level of control is essential for navigating challenging terrains and executing precise maneuvers. Furthermore, the manual transmission’s robust build and durability make it particularly well-suited for demanding off-road adventures, ensuring reliable performance in rugged environments.
| Specification | Value |
|---|---|
| Transmission Type | Manual |
| Number Of Speeds | 5 |
| Hi / Low Range | No |
| Reverse | No |
| Primary Drive (Rear Wheel) | Chain |
Driveline Configuration and 4×4 Capabilities
The Yamaha YFZ 450R SE is equipped with a robust driveline configuration designed to deliver exceptional 4×4 capabilities and unmatched performance across diverse terrain. The driveline type is 4×2, and while it features a single driveline mode, the rear solid axle ensures maximum traction and stability. This setup enhances the ATV’s off-road capability, making it well-suited for conquering challenging terrains such as mud, sand, and rocky landscapes.
The absence of a rear unlocking differential indicates a more focused approach towards providing consistent power delivery to both rear wheels, optimizing traction and control. This driveline configuration, combined with a durable rear solid axle, contributes to the ATV’s remarkable handling under various terrain conditions, offering riders a thrilling and confidence-inspiring off-road experience.
| Specification | Value |
|---|---|
| Driveline Type | 4X2 |
| Number Of Driveline Modes | 1 |
| Rear Unlocking Differential | No |
| Rear Solid Axle | Yes |
Dimensions and Technical Specifications
| Specification | Value |
|---|---|
| Length (in/mm) | 70.7 / 1795.8 |
| Width (in/mm) | 48.8 / 1239.5 |
| Height (in/mm) | 41.9 / 1064.3 |
| Wheelbase (in/mm) | 50 / 1270 |
| Ground Clearance (in/mm) | 9.3 / 236.2 |
| Wet Weight (lbs/kg) | 405 / 183.7 |
| Fuel Capacity (gal/l) | 5.3 / 20.1 |
| Engine Displacement to Weight (cc) | 1.11 |
The 2015 Yamaha YFZ 450R SE boasts dimensions and technical specifications that significantly impact its usability and performance across various scenarios. With a length of 70.7 inches (1795.8 mm), width of 48.8 inches (1239.5 mm), and a height of 41.9 inches (1064.3 mm), the ATV demonstrates a compact and agile profile suitable for navigating tight trails and challenging terrains. Its wheelbase of 50 inches (1270 mm) and ground clearance of 9.3 inches (236.2 mm) contribute to its stable and capable handling, allowing the vehicle to tackle rugged landscapes with ease. Moreover, the wet weight of 405 lbs (183.7 kg) and fuel capacity of 5.3 gallons (20.1 liters) play pivotal roles in defining the ATV’s endurance and maneuverability, ensuring a balanced and responsive performance in diverse off-road conditions.
Exterior Design and Visual Appeal
The Yamaha YFZ 450R SE boasts a striking exterior design that seamlessly blends form and function, setting it apart from its competitors. The ATV’s frame design is a key element, featuring a combination of aluminum and steel construction that provides the perfect balance of strength and agility. This robust frame not only enhances the vehicle’s durability but also contributes to its exceptional handling and maneuverability, making it an ideal choice for off-road enthusiasts.
In addition to its sturdy frame, the Yamaha YFZ 450R SE is offered in a range of eye-catching color options, allowing riders to express their personal style. Whether it’s the Team Yamaha Blue or the White / Red combination, the vibrant color choices add to the ATV’s visual appeal, making it a head-turner on any terrain. Furthermore, the built-in functional elements such as the standard front and rear bumpers, swing arm skid plate, and optional nerf bars not only enhance the vehicle’s protection but also contribute to its aggressive and purposeful stance.
Steering Features and Handling Performance
The 2015 Yamaha YFZ 450R SE comes equipped with a manual steering system, operated through a handlebar. This steering system is a fundamental component that significantly influences the handling characteristics of the vehicle in both sport riding and off-road settings. Understanding the intricacies of the steering system and its impact on the vehicle’s performance is crucial to comprehending its capabilities across different terrains.
In sport riding scenarios, the manual steering system of the Yamaha YFZ 450R SE offers direct and responsive control, allowing riders to make precise adjustments and maneuver with agility. The handlebar steering control enhances the vehicle’s ability to navigate through tight corners and execute quick directional changes, contributing to an exhilarating and dynamic riding experience. Moreover, the system’s feedback and sensitivity empower riders to maintain optimal stability and control at high speeds, ensuring a confident and engaging sport riding performance.
Suspension System and Ride Comfort
The 2015 Yamaha YFZ 450R SE is equipped with a high-performance suspension system that plays a crucial role in enhancing both comfort and handling across various terrains. The front suspension features independent double wishbone type with adjustable fork pre-load and rebound damping, while the rear suspension boasts a swing arm type with adjustable shock/spring pre-load and rebound damping. These advanced specifications contribute to the overall agility and stability of the ATV, ensuring a smooth and controlled ride experience.
On rugged terrains, the front travel of 9.8 inches and rear travel of 11 inches provide ample cushioning and impact absorption, allowing the vehicle to navigate through uneven surfaces with minimal jolts or discomfort. The absence of a front stabilizer bar and central suspension strut, along with the aluminum construction of the rear suspension, further optimize the Yamaha YFZ 450R SE’s capability to tackle challenging off-road conditions while maintaining rider comfort and control.
| Specification | Value |
|---|---|
| Front Suspension Brand Name | KYB |
| Front Suspension Type | Independent Double Wishbone |
| Front Adjustable Fork Pre-Load | Yes |
| Front Adjustable Rebound Damping | Yes |
| Front Central Suspension Strut | No |
| Front Stabilizer Bar | No |
| Steering Damper | No |
| Rear Suspension Type | Swing Arm |
| Rear Suspension Material | Aluminum |
| Rear Adjustable Shock / Spring Pre-Load | Yes |
| Rear Adjustable Rebound Damping | Yes |
| Number Rear Shock Absorbers | 1 |
| Rear Stabilizer Bar | No |
| Air Adjustable | No |
| Front Travel (in/mm) | 9.8 / 248.9 |
| Rear Travel (in/mm) | 11 / 279.4 |
Wheels and Tires for Off-Road Performance
| Specification | Value |
|---|---|
| Tire Size | Front: 21 X 7-10, Rear: 20 X 10-9 |
| Tire Type | Maxxis® AT |
| Recommended Uses | Off-road |
The Yamaha YFZ 450R SE comes standard with Maxxis® AT tires, with a front tire size of 21 X 7-10 and a rear tire size of 20 X 10-9. These tires are specifically designed for off-road performance, offering excellent traction and durability in challenging terrain. The Maxxis® AT tires provide superior grip and stability, allowing the YFZ 450R SE to navigate through various off-road conditions with confidence. Additionally, the tubeless design and robust construction of these tires contribute to their reliability and resistance to punctures, enhancing the overall off-road performance and durability of the vehicle.
Braking System and Safety Features
The Yamaha YFZ 450R SE is equipped with a standard braking system that incorporates advanced disc technology for both the front and rear brakes. The front brake type features dual hydraulic discs, while the rear brake type is hydraulic disc. These disc types provide exceptional stopping power and heat dissipation, ensuring reliable and consistent braking performance in various riding conditions.
The braking technology integrated into the Yamaha YFZ 450R SE contributes to enhanced safety and control during use. By offering precise modulation and responsive feedback, the braking system enables riders to confidently manage speed and maneuver through challenging terrains. Additionally, the front brake diameter of 6.3 inches (161 mm) and rear brake diameter of 7.9 inches (200 mm) further enhance the stopping capabilities, providing riders with a heightened sense of security and stability.
| Specification | Value |
|---|---|
| Front Brake Type | Dual Hydraulic Disc |
| Rear Brake Type | Hydraulic Disc |
| Front Brake Diameter (in/mm) | 6.3 / 161 |
| Rear Brake Diameter (in/mm) | 7.9 / 200 |
Towing and Cargo Capacity
The 2015 Yamaha YFZ 450R SE is not only a high-performance sport ATV, but it also excels in utility applications due to its impressive towing and cargo capacities. When it comes to towing, this model has a towing capacity of 850 pounds, making it suitable for hauling small trailers or equipment for off-road adventures. It features a standard hitch type, which provides compatibility with a wide range of towing accessories and trailers. Additionally, the cargo capacity of the YFZ 450R SE allows riders to carry essential gear, tools, or supplies, further enhancing its utility for various tasks.
| Specification | Value |
|---|---|
| Towing Capacity | 850 pounds |
| Hitch Type | Standard |
| Cargo Capacity | Ample space for gear, tools, or supplies |
Seating and Comfort Features
The Yamaha YFZ 450R SE is equipped with a one-piece vinyl seat designed for the driver, offering standard specifications with a seat height of 31.9 inches (810.3 mm). Although the seat is not adjustable or foldable, it provides a stable and comfortable platform for the rider even during aggressive off-road maneuvers. The one-piece construction ensures durability and eliminates potential weak points, contributing to the overall reliability of the vehicle.
Additionally, the Yamaha YFZ 450R SE’s seat is ergonomically designed to offer optimal support and comfort, reducing fatigue during extended rides. The high-quality vinyl material used in the seat construction enhances both durability and aesthetics, ensuring that the seat remains resilient to the rigors of off-road riding while maintaining an appealing appearance. With its well-considered design and materials, the seat of the Yamaha YFZ 450R SE plays a crucial role in enhancing the overall riding experience, providing the necessary comfort and support for the rider.
Dashboard and Instrumentation
The 2015 Yamaha YFZ 450R SE comes equipped with a comprehensive array of digital instrumentation, providing the rider with essential data for precise control and monitoring of the vehicle. The display and instrumentation features on this high-performance ATV are designed to enhance the rider’s experience by offering real-time information about critical parameters.
- Digital Instrumentation – Standard
- Tachometer – Optional
- Hour Meter – Optional
- Fuel Level Warning – Standard
- Fuel Level Warning Type – Light
- Temperature Warning – Standard
- Temperature Warning Type – Gauge
- Service Reminder – Optional
Storage Options and Utility Features
When it comes to the 2015 Yamaha YFZ 450R SE, the storage and utility features play a crucial role in enhancing its versatility for various tasks. The ATV comes equipped with a range of storage options such as racks and compartments, providing ample space to carry essential gear, tools, and equipment for different activities. These storage solutions are designed to offer convenience and practicality for riders across different terrains and applications.
Additionally, the specifications for capacity of these storage options are noteworthy. The racks and compartments offer generous space, allowing riders to carry belongings without compromising the ATV’s performance. Whether it’s for recreational riding, work-related tasks, or competitive events, the Yamaha YFZ 450R SE’s storage features contribute to its adaptability and functionality across a wide range of scenarios.
| Specification | Value |
|---|---|
| Rack Capacity | 20 lbs |
| Compartment Capacity | 15 lbs |
Lighting System and Visibility Enhancements
The 2015 Yamaha YFZ 450R SE comes equipped with an advanced lighting system designed to enhance safety and visibility, especially during low-light conditions. The headlight and taillight types and specifications play a crucial role in improving the overall visibility and ensuring a safer riding experience.
- Halogen headlight type
- Standard headlight and taillight
- Enhanced brightness for improved visibility
- Energy-efficient lighting system
Convenience and Additional Features
The 2015 Yamaha YFZ 450R SE comes equipped with several convenience features that enhance the user experience for daily use and utility tasks. These features are designed to provide added comfort, ease of use, and practicality for riders in various situations.
- Digital Controls
- USB Charging Ports
- Onboard Tool Storage
Mounting Options and Custom Attachments
The Yamaha YFZ 450R SE is a versatile and capable ATV, and its functionality can be extended even further with a range of mounting options and custom attachments. One of the key features of the YFZ 450R SE is its compatibility with various mounting options and attachments, such as plow mounts, cargo carriers, and more. These accessories can significantly enhance the vehicle’s utility and adaptability for different tasks and terrains.
For example, the plow mounts allow the Yamaha YFZ 450R SE to be equipped with a snow plow, making it suitable for snow clearance and other utility tasks in winter conditions. Similarly, cargo carriers provide additional storage capacity, enabling the ATV to carry tools, equipment, or supplies for extended off-road adventures or work-related purposes. These mounting options and custom attachments not only expand the vehicle’s functionality but also enhance its versatility and practicality across diverse usage scenarios.
- Plow mounts
- Cargo carriers
