45T-13T Outer Motorcycle Sprocket HACI Brand Motorcycle Parts Spare Parts

Product Details
Place of Origin: China
Model: 45T-13T OUTER SPROCKET

Payment & Shipping Terms

The inner sprocket of a motorcycle is a core component of the transmission system, and its performance and functions are mainly reflected

in the following aspects:

1. Transmission efficiency: As the driving wheel, the small sprocket works in conjunction with the chain and the rear sprocket.

It adjusts the transmission ratio through the gear ratio, directly affecting the vehicle speed and torque output. For example, reducing the number

of teeth on the front sprocket or increasing the number of teeth on the rear sprocket can enhance climbing ability but sacrifices the top speed.

2. Material characteristics: Common aluminum alloy materials are lightweight and cost - effective. Carbon fiber has stronger rigidity but is costly.

Steel is durable but heavier.

3. Compatibility design: The original - factory number of teeth (usually 13 - 15 teeth) is optimized through power matching to ensure the efficient

operation of the engine. When refitting, a balance between speed and torque must be struck. For example, increasing the number of teeth will reduce

the acceleration performance.

4. Durability: Since it bears the meshing pressure of the chain, it needs to be replaced regularly (around 20,000 kilometers). Excessive wear can easily cause

the chain to slip or break. Summary: Through the scientific configuration of the number of teeth and materials, the small sprocket realizes the precise adjustment

of power transmission and is a key component in the performance tuning of motorcycles.

    Our company is located at Fuqi Business Center, 3-5 Qiaoyan Street, Xinghua Street, Tianhe District, Guangzhou. The company mainly deals in various motorcycle parts and plastic accessories.

Established with a passion for motorcycles and a commitment to excellence, our company has built a strong reputation for delivering innovative, durable, and performance-driven products.

    Our company takes integrity as the first priority, quality as the foundation, and service as the top priority. Our company has excellent product quality and guaranteed after-sales service. We strive to innovate continuously, ensuring our products meet the evolving demands of the motorcycle industry.

Please contact us through our company and provide us with the accurate vehicle model and part name (or physical part number) that you need. We will approve the vehicle

We will provide you with a quotation as soon as the model is available!       We are a partner in your riding journey, dedicated to helping you achieve peak performance and unforgettable adventures on the road.