Huzhou Dongyao Chain Industry Co., Ltd. is one of the leading manufacturers and suppliers of timing chain for motorcycle in China. With abundant experience, we warmly welcome you to buy high quality timing chain for motorcycle from our factory. Also, custom service is available.
When choosing DYLinkar, you are choosing stability and peace of mind. The product features reinforced chain plates and precise sleeve design, resulting in low noise and minimal vibration during operation. It also maintains excellent wear resistance even in high-temperature engine oil environments. Huzhou Dongyao Chain Industry adheres to the principle of "high quality and reasonable price", providing a full range of services from model selection consultation to after-sales support. It also supports customized requirements such as brand packaging, color, and specifications, making your engine transmission system more reliable and durable.
Product Features
-Resistant to oil and corrosion, suitable for the oil environment.
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-The edge of the chain plate is smooth, reducing the wear on the tensioning guide rail.
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-Pre-stretching treatment, ensuring stable dimensions upon factory shipment.
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-Through rigorous fatigue tests and durability verification.
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-Compliant with GB/T 14212 and international standards.
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Product Parameters

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Product Delivery

About Us
DYLinkar places equal emphasis on product durability, precision, and forward-looking R&D, driving continuous advancements in chain technology-including light weighting, increased strength, and enhanced corrosion resistance. Our consistent quality, tailored solutions, and responsive service have earned us long-term partnerships with leading enterprises worldwide, making us a trusted chain supplier. Moving forward, we will stay customer-focused and innovation-led, strengthening our core competencies with the ambition of becoming a globally respected Chinese brand-powering progress and linking industries across the world.
FAQ
Q: What is the correct adjustment for the tightness of the chain?
A: The tightness of the motorcycle chain should be maintained at 15mm to 20mm. When adjusting, in addition to operating according to the adjustment scale on the frame, one should also observe whether the front and rear sprockets and the chain are on the same straight line. If the frame or the rear wheel fork is deformed, only relying on the scale adjustment will lead to a wrong result. In such cases, the chain case should be removed for inspection of the straightness.
Q: What are the precautions when cleaning the oil seal chain?
A: The oil seal chain must not be used with carburetor cleaning agent, as the carburetor cleaning agent will cause corrosion to the rubber sealing ring. The correct approach is to use a brush dipped in mild water-based cleaner to clean the dirt on the rollers and the outer chain plates, and then apply a dedicated chain lubricant evenly to the roller area.
Q: How often do chains need to be replaced? What are the replacement criteria?
A: The global replacement cycle for motorcycle chains is generally 1 to 3 kilometers. The exact period depends on the usage environment and maintenance conditions. Chains need to be replaced when the pitch elongates by more than 19.05mm or the overall stretching length exceeds 950mm. Rust, abnormal noises, and slipping are also indications that the chains need to be replaced.
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