Alright, guys, let's dive deep into the specifics of the 2006 Sportster, focusing on the SCSEA DOOSC model. If you're a Harley enthusiast or just curious about this particular bike, you've come to the right place. We're going to break down everything from the engine to the chassis, so you have a comprehensive understanding of what makes this Sportster tick. Let's get started!

Engine Specifications

The heart of any motorcycle is its engine, and the 2006 Sportster SCSEA DOOSC is no exception. The engine is a four-stroke, air-cooled, 45-degree V-Twin, which is a classic Harley-Davidson design. This configuration provides that iconic rumble and plenty of low-end torque, making it a blast to ride around town or on winding roads. The SCSEA DOOSC engine has a displacement of 883cc, with a bore and stroke of 3.0 x 3.811 inches. This setup is engineered to deliver a balanced performance, blending power with reliability. The compression ratio stands at 9.0:1, which is typical for engines of this type. Fuel is delivered via electronic sequential port fuel injection (ESPFI), ensuring smooth throttle response and efficient fuel consumption. The ESPFI system optimizes the air-fuel mixture for different riding conditions, improving both performance and fuel economy. This is crucial for riders who want a responsive bike without constantly worrying about fuel stops. The maximum torque produced by this engine is around 55 ft-lbs at 4500 rpm, providing plenty of pull for acceleration and hill climbing. The engine is designed to rev freely, making it enjoyable for both casual cruising and more spirited riding. The air-cooling system is efficient, maintaining optimal engine temperatures even in hot weather conditions, but it's always a good idea to monitor engine temperature during prolonged idling or stop-and-go traffic. Oil capacity is approximately 2.8 quarts, and it's essential to use the recommended oil type to ensure proper lubrication and engine longevity. The engine's overall design reflects Harley-Davidson's commitment to simplicity and durability, making it relatively easy to maintain and service. Regular maintenance, such as oil changes and spark plug replacements, will keep this engine running smoothly for many years. The SCSEA DOOSC engine also features hydraulic self-adjusting lifters, reducing the need for frequent valve adjustments. This is a significant convenience for riders who prefer to spend more time on the road and less time in the garage. Overall, the engine specifications of the 2006 Sportster SCSEA DOOSC reflect a well-engineered and reliable power plant that delivers a satisfying riding experience.

Chassis and Suspension

Moving on to the chassis and suspension, the 2006 Sportster SCSEA DOOSC features a robust steel frame designed for stability and handling. The frame's rigidity contributes to the bike's solid feel, especially at higher speeds. The front suspension consists of 39mm conventional forks, providing a comfortable ride and adequate handling for most riding conditions. The fork's travel is around 5.6 inches, allowing it to absorb bumps and road imperfections effectively. At the rear, the suspension includes dual shocks with adjustable preload. This adjustability allows riders to fine-tune the suspension to suit their weight and riding style. The rear suspension travel is approximately 3.6 inches, providing a decent balance between comfort and control. The chassis geometry is designed to offer a stable and predictable ride, making it suitable for both beginners and experienced riders. The wheelbase measures around 60 inches, contributing to the bike's stability and ease of handling. The seat height is relatively low, around 29 inches, making it accessible for riders of different heights. The braking system includes a single disc brake at the front and a single disc brake at the rear, providing adequate stopping power. The brakes are responsive and easy to modulate, enhancing rider confidence. The wheels are cast aluminum, which are both lightweight and durable, improving handling and overall performance. The front wheel is typically 19 inches in diameter, while the rear wheel is 16 inches, offering a good balance between stability and agility. The tires are chosen to complement the bike's handling characteristics, providing good grip and long wear life. The overall design of the chassis and suspension system reflects Harley-Davidson's focus on providing a comfortable and confidence-inspiring ride. The bike's handling is predictable and stable, making it enjoyable for a wide range of riders and riding conditions. Regular maintenance of the suspension components, such as fork oil changes and shock adjustments, will help ensure optimal performance and longevity. The SCSEA DOOSC model's chassis and suspension are well-suited for both city riding and longer trips, providing a comfortable and controlled experience.

Dimensions and Weight

Let's talk about the dimensions and weight of the 2006 Sportster SCSEA DOOSC, which are crucial for understanding how the bike handles and feels on the road. The overall length of the bike is approximately 86 inches, making it relatively compact and easy to maneuver in tight spaces. The wheelbase, as mentioned earlier, is around 60 inches, contributing to the bike's stability. The seat height is approximately 29 inches, which is relatively low and accessible for riders of various heights. The ground clearance is about 4.5 inches, providing enough clearance for most road conditions, but riders should be cautious of high curbs and obstacles. The dry weight of the bike is around 562 pounds, which is relatively lightweight compared to other motorcycles in its class. This lighter weight contributes to the bike's nimble handling and ease of maneuverability. The fuel capacity is approximately 3.3 gallons, providing a decent range for most riding situations. Fuel economy typically ranges from 45 to 55 miles per gallon, depending on riding conditions and style. The overall dimensions of the bike make it well-suited for both urban riding and longer trips. Its compact size allows for easy navigation through city streets, while its stable chassis provides confidence on the open road. The weight distribution is balanced, enhancing handling and control. Riders will appreciate the bike's manageable weight, especially when parking or maneuvering at low speeds. The low seat height also makes it easier for riders to reach the ground, increasing confidence and control. The SCSEA DOOSC model's dimensions and weight are designed to provide a comfortable and confidence-inspiring riding experience for a wide range of riders. Regular checks of tire pressure and suspension settings will help maintain optimal handling and performance.

Electrical System

The electrical system of the 2006 Sportster SCSEA DOOSC is essential for powering various components, including the ignition, lighting, and instrumentation. The bike features a 12-volt electrical system, which is standard for most motorcycles. The battery is typically a sealed lead-acid type, providing reliable starting power. The charging system includes an alternator that keeps the battery charged while the engine is running. The ignition system is electronic, providing precise spark timing for optimal engine performance. The bike is equipped with a starter motor that provides reliable starting, even in cold weather. The lighting system includes a headlight, taillight, and turn signals, ensuring visibility and safety. The instrumentation includes a speedometer, odometer, and various warning lights, providing essential information to the rider. The wiring harness is well-protected and routed to prevent damage from vibration and weather. The electrical system is designed to be reliable and durable, but regular maintenance is still important. Check the battery terminals for corrosion and ensure that all connections are tight. Inspect the wiring harness for any signs of damage or wear. Replace any blown fuses with the correct amperage rating. The SCSEA DOOSC model's electrical system is designed to provide reliable performance and long life. Regular maintenance will help prevent electrical problems and ensure that all components function properly.

Additional Features

The 2006 Sportster SCSEA DOOSC comes with several additional features that enhance the riding experience. These features include comfortable seating, ergonomic controls, and stylish design elements. The seat is designed to provide all-day comfort, making it suitable for both short commutes and long trips. The handlebars are positioned to provide a comfortable reach and good control. The footpegs are located to provide a natural and relaxed riding position. The bike also features a side stand for convenient parking. The instrumentation is clear and easy to read, providing essential information at a glance. The bike is available in a variety of colors, allowing riders to choose a style that suits their personal taste. The SCSEA DOOSC model also features unique design elements, such as special badging and trim, that set it apart from other Sportster models. These features add to the bike's overall appeal and make it a desirable choice for riders who appreciate style and attention to detail. The overall design of the 2006 Sportster SCSEA DOOSC reflects Harley-Davidson's commitment to providing a comfortable, stylish, and enjoyable riding experience.

Conclusion

In conclusion, the 2006 Sportster SCSEA DOOSC is a well-rounded motorcycle that offers a blend of performance, style, and reliability. Its engine provides plenty of torque and power for a variety of riding conditions, while its chassis and suspension offer stable and comfortable handling. The bike's dimensions and weight make it manageable for riders of different sizes and experience levels. The electrical system is reliable and durable, and the additional features enhance the overall riding experience. If you're in the market for a Sportster that delivers classic Harley-Davidson styling and performance, the 2006 SCSEA DOOSC model is definitely worth considering. Remember to perform regular maintenance to keep it running smoothly for years to come. Safe riding, guys!