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ST03-Z1000 High-Performance Motorcycle – Engineered for Power, Precision, and Adventure

The ST03-Z1000 is a premium dual-purpose motorcycle designed to deliver exceptional performance, reliability, and rider comfort. Whether you're navigating city streets or exploring off-road terrain, this versatile machine combines advanced engineering with practical features that meet the demands of modern riders worldwide. With its robust 250cc air-cooled engine option and a more powerful 400cc water-cooled variant, the ST03-Z1000 offers flexibility for different riding styles and environments.

This model stands out due to its balanced design philosophy—offering strong acceleration, excellent fuel efficiency, and durable components built for long-term use. Its compact frame, lightweight chassis, and optimized suspension system make it ideal for both beginners and experienced riders seeking a reliable daily commuter or weekend explorer. The motorcycle's thoughtful layout ensures easy handling, while its upgraded braking and tire systems provide confidence-inspiring control in various conditions.

• Engine Performance: Available in two configurations—250cc single-cylinder (air-cooled) and 400cc twin-cylinder (water-cooled)—each offering distinct power characteristics tailored to diverse preferences. The smaller engine delivers efficient urban commuting with a top speed of 125 km/h, while the larger unit reaches up to 160 km/h, making it perfect for highway cruising.
• Fuel Efficiency & Range: Equipped with a 13-liter tank and an average consumption rate of just 2.4–2.6 liters per 100 kilometers, the ST03-Z1000 ensures extended travel without frequent refueling—a key advantage for touring enthusiasts.
• Safety Features: Dual disc front brakes and a single disc rear brake ensure rapid stopping power, complemented by hydraulic suspension at both ends for stable ride quality over uneven surfaces.
• Durability & Maintenance: Built with high-grade materials including steel and carton packaging for shipping protection, the ST03-Z1000 supports easy maintenance and long-term ownership satisfaction. Its CDI ignition system enhances starting reliability, especially in cold weather.
• Customization Potential: With a modular SKD (Semi-Knocked Down) package structure (MOQ: 24 units), it’s suitable for importers, distributors, and custom builders looking to adapt the bike to regional market needs or personal preferences.

Under the hood, the ST03-Z1000 showcases precision engineering: a 9.25:1 compression ratio for optimal combustion efficiency, a 12 kW peak output at 7,500 rpm for the 250cc version, and a higher 18.6 kW at 8,300 rpm for the 400cc variant. Torque figures of 18 Nm at 5,500 rpm and 25.5 Nm at 6,200 rpm respectively reflect responsive throttle response across the rev range. These specifications are backed by a well-balanced wheelbase of 1,320 mm, ensuring agility without compromising stability.

Designed for real-world versatility, the ST03-Z1000 excels in multiple settings—from busy urban traffic where its compact size and low weight enhance maneuverability, to rural roads where its ground clearance of 210 mm allows safe passage over obstacles. Riders can expect consistent performance in temperatures ranging from mild to moderate climates, thanks to its efficient cooling mechanisms and durable build quality.

Feedback from global users highlights the motorcycle’s smooth ride quality, intuitive controls, and impressive value for money. Many praise the balance between affordability and premium features such as electric start functionality (standard on the 400cc model), adjustable suspension, and clear instrumentation that aids navigation during long rides. While some note the need for minor aftermarket upgrades like better seat padding or lighting enhancements, overall satisfaction remains high among riders who prioritize dependability and practicality.

Common inquiries often revolve around maintenance intervals, recommended fuel grades (90# for the 250cc, 92# for the 400cc), and compatibility with common accessories such as side cases or phone mounts. Users also frequently ask about ease of assembly when purchasing in SKD form, with most confirming that basic mechanical knowledge and standard tools are sufficient for setup. For those considering international shipping, the included steel-and-carton packaging ensures safe transport across borders.

For riders seeking a dependable, adaptable, and performance-oriented motorcycle that doesn’t compromise on safety or style, the ST03-Z1000 represents a compelling choice. It bridges the gap between entry-level accessibility and mid-range capability, making it an excellent investment for anyone ready to embrace the freedom of two-wheeled exploration.

Product Categories : Racing Motorcycle