2 Stroke Bicycle Engine Motor Kit Afranti Silver Aluminum

Description

Product Overview

The Afranti 2 Stroke Bicycle Engine Motor Kit is engineered to transform a conventional bicycle into a high‑performance gasoline‑powered motorbike. Constructed from premium silver‑finished aluminum, the kit balances lightweight handling with robust durability, ensuring the frame resists corrosion while maintaining a sleek aesthetic. The kit includes a 2.8 kW (approximately 3.8 hp) two‑stroke engine that delivers a top speed of around 50 km/h (31 mph), making it suitable for both urban commuting and weekend trail adventures. Fuel consumption is optimized at roughly 3.8 L per kilometer, providing an economical alternative to electric conversions while still offering the visceral feel of a gasoline engine.

Every component is designed for straightforward assembly. The package contains a precision‑machined crankcase, high‑strength hex socket bolts, a digital speedometer, a fuel‑mixing chamber, and all necessary mounting hardware. The engine’s mixing ratio is 16:1 for new sets and 20:1 after 500 km of operation, allowing users to fine‑tune performance based on riding conditions. The kit’s dimensions—16.75 × 16.75 × 7.75 inches—and a total weight of 13.27 kg make it compact enough to fit most standard bicycle frames without extensive modifications.

Usage

This conversion kit is ideal for riders who desire the freedom of a motorbike without the cost and licensing requirements of a full‑size motorcycle. Whether you are navigating city streets, exploring rural backroads, or tackling light off‑road paths, the kit provides reliable power and responsive acceleration. The aluminum construction ensures the motorbike can handle the vibrations and stresses of daily use, while the digital speedometer offers real‑time feedback for safe speed management.

Because the installation process typically requires only basic hand tools and about two to three hours of work, the kit is perfect for hobbyists and mechanics alike. Users with limited mechanical experience are encouraged to follow the included step‑by‑step guide, which outlines frame preparation, engine mounting, fuel line routing, and final tuning. The kit’s versatility also allows for future upgrades, such as higher‑capacity fuel tanks or performance exhaust systems, should the rider wish to enhance power output.

Why Choose Us

Afranti has a reputation for delivering high‑quality automotive components, and this motorbike conversion kit reflects that commitment. Each part undergoes rigorous quality control testing to meet international standards, ensuring consistent performance across every unit. The use of aluminum not only reduces overall weight but also improves heat dissipation, extending engine life under prolonged operation.

Customer support is a cornerstone of the Afranti experience. Our dedicated after‑sales team is available 24 hours a day to address any concerns, from installation queries to performance troubleshooting. In addition, we provide a comprehensive warranty that covers manufacturing defects, giving buyers confidence in their investment. The combination of durable materials, precise engineering, and responsive service makes this kit a reliable choice for riders seeking long‑term value.

Key Features

• Lightweight aluminum construction for easy handling and long‑lasting durability.
• 2.8 kW two‑stroke engine delivers smooth acceleration and a top speed of 50 km/h.
• Fuel‑efficient design uses only 3.8 L per kilometer, reducing operating costs.
• Simple 2‑3 hour installation with all necessary hardware and clear instructions.
• Responsive Afranti after‑sales support ensures quick assistance and satisfaction.

FAQ

What type of bicycle frame is compatible with this kit?

The kit fits most standard steel or aluminum bicycle frames with a rear dropout spacing of 135 mm. Riders may need to adjust the chainstay length slightly, but no major frame modifications are required.

Do I need special tools to install the engine?

No specialized tools are necessary. A basic set of hex wrenches, a screwdriver, and a torque wrench are sufficient. The included manual provides detailed torque specifications for each bolt.

Can the engine run on different fuel grades?

Yes, the engine is compatible with gasoline grades #90, #92, and #95. For optimal performance, use fresh fuel and follow the recommended mixing ratios of 16:1 for new kits and 20:1 after 500 km of use.

How is the warranty handled if a part fails?

Afranti offers a one‑year limited warranty covering manufacturing defects. If a component fails within the warranty period, contact our support team with the purchase receipt and serial number; we will arrange a replacement or repair at no additional cost.

Is the kit legal to use on public roads?

Regulations vary by region. In many jurisdictions, a motorized bicycle with a top speed of 50 km/h is classified as a low‑power vehicle and may be used on public roads with appropriate registration and licensing. Users should verify local laws before riding.