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Product advantage
Effective noise reduction
Effective noise reduction

Optimize product performance through rubber material selection, rubber size design, sprocket and chain tooth shape matching, etc. to minimize chain system noise.

Long-term noise reduction
Long-term noise reduction

Through the 10,000Km chain system bench test, it is analyzed that the life of the noise-reducing small sprocket is increased by 300%, and the chain system noise is reduced by about 15% on average, especially the low-frequency noise at medium and low speeds, which is reduced by about 30%.

The feedback from the road test experiment is good
The feedback from the road test experiment is good

The noise reduction effect is obvious, and the customer's road test rubber wear resistance reaches 5000km, and it is currently supplied.

High precision machining technology
High precision machining technology

Minimize sprocket end face and radial runout.

High fit
High fit

High compatibility with other parts of sprocket hub assembly.

Aesthetic rust prevention
Aesthetic rust prevention

More beautiful appearance, better corrosion resistance.