| After-sales Service: | 24 Hours |
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| Warranty: | Customized |
| Applicable Kind: | Ordinary Bicycle |
| Samples: |
Colored bags or cardboard boxes
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Our advantage:
1. We are professional motorcycle inner tube and bicycle inner tube
2. Currently our modle euipment and tube blending machine, ect are most advanced here.
3. All raw material of inner tube are good quality ---butly rubber .
4. Full Size of tyre inner tubes and flpas.
5. As a source manufacter , we can give you competitive price 
Customized Valves :
Our hot sale product :
*** Inner Tubes:
Bicycle inner tubes play a crucial role in maintaining proper tire inflation and overall performance. These flexible tubes are made from durable rubber and fit inside the bicycle tire, providing a sealed air chamber. Inner tubes help to retain air pressure, ensuring optimal tire shape and stability. They act as a barrier between the tire and the wheel, preventing air leakage and maintaining consistent pressure. Inner tubes are designed to withstand the rigors of the road, resisting punctures and abrasions. They are available in different sizes and valve types to accommodate various bicycle tire configurations. Reliable inner tubes contribute to a safe and comfortable riding experience. play a crucial role in maintaining proper tire inflation and overall performance. These flexible tubes are made from durable rubber and fit inside the bicycle tire, providing a sealed air chamber. Inner tubes help to retain air pressure, ensuring optimal tire shape and stability. They act as a barrier between the tire and the wheel, preventing air leakage and maintaining consistent pressure. Inner tubes are designed to withstand the rigors of the road, resisting punctures and abrasions. They are available in different sizes and valve types to accommodate various bicycle tire configurations. Reliable inner tubes contribute to a safe and comfortable riding experience.
*** Large section motorcycle tires:
Large section motorcycle tires are specifically designed to provide stability, handling, and improved road contact for heavyweight or high-performance motorcycles. These tires have a wider cross-section and larger footprint, resulting in increased traction and enhanced grip during acceleration, braking, and cornering. The wider profile ensures better stability and control, especially when navigating at higher speeds. Large section tires are built with durable materials and advanced construction techniques to withstand the demands of heavyweight bikes and offer long-lasting performance. With their robust design and increased road contact, these tires provide a smooth and confident ride for riders seeking superior performance and handling on their motorcycles.
*** Off-road motorcycle tires:
Off-road motorcycle tires are specifically designed to conquer the toughest terrains. With their aggressive tread pattern, these tires provide exceptional traction and control on dirt, gravel, mud, and rocky surfaces. The deep, widely spaced lugs on the tire surface ensure excellent grip while effectively clearing mud and debris. Constructed from robust and puncture-resistant materials, off-road tires offer durability and protection against sharp rocks and rough conditions. With reinforced sidewalls for added strength, these tires withstand impacts and cuts. Off-road motorcycle tires strike the perfect balance between performance, durability, and grip, enabling riders to confidently tackle off-road adventures.
*** Motorcycle sawtooth tires:
Motorcycle sawtooth tires, also known as serrated or jagged tires, are specialized off-road tires designed for extreme traction in demanding terrains. These unique tires feature a tread pattern with sharp, tooth-like lugs that resemble sawteeth, providing aggressive grip on loose surfaces such as mud, sand, and gravel. The jagged edges of the lugs dig into the ground, increasing traction and preventing slippage. Sawtooth tires excel in off-road conditions where traditional tread patterns may struggle, offering superior traction and control. They are commonly used in off-road racing or adventurous off-road riding, ensuring riders can confidently tackle challenging terrains with enhanced grip and maneuverability.
*** Motorcycle scooter tires:
Motorcycle scooter tires are specifically designed to meet the unique demands of scooters, providing a balance of performance, durability, and maneuverability. These tires feature a symmetrical tread pattern with smaller, closely spaced grooves, delivering enhanced traction and stability on both wet and dry surfaces. Scooter tires are engineered to provide excellent grip while offering responsive handling and agility, essential for navigating urban environments. With a focus on comfort and efficiency, scooter tires are constructed using lightweight materials and optimized tread compounds to minimize rolling resistance and maximize fuel economy. These tires ensure a smooth and safe ride for scooter enthusiasts in various urban settings.
*** Motorcycle street tires :
Motorcycle street tires are designed for optimal performance and safety on paved roads. These tires feature a smooth tread pattern, providing excellent traction and stability on asphalt surfaces. With a focus on high-speed performance, street tires are engineered to offer enhanced cornering capabilities and responsive handling. The tread compound is formulated to deliver optimal grip and longevity, ensuring reliable performance over extended periods. Street tires also incorporate advanced construction techniques to promote stability and minimize rolling resistance, resulting in improved fuel efficiency. Whether commuting or enjoying spirited rides, motorcycle street tires offer a smooth and confident experience on the road.
| No. | Model |
| 1 | 12*1.75/1.95/2.125 |
| 2 | 14*1.75/1.95/2.125 |
| 3 | 16*1.75/1.95/2.125 |
| 4 | 18*1.75/1.95/2.125 |
| 5 | 20*1.75/1.95/2.125 |
| 6 | 22*1.75/1.95/2.125 |
| 7 | 24*1.75/1.95/2.125 |
| 8 | 26*1.75/1.95/2.125 |
| 9 | 27*1.75/1.95/2.125 |
| 10 | 28*1.75/1.95/2.125 |
| 11 | 29*1.75/1.95/2.125 |
| 12 | 20*13/8 |
| 13 | 24*13/8 |
| 14 | 26*13/8 |
| 15 | 700*35/38C |
| 16 | 700*28C |
| 17 | 700*23/25C |
| 18 | 700*18/23C |
Qingdao Zhengya Rubber Industrial Co., Ltd was established in 2009. Main products are motorcycle tube type tire, motorcycle tubeless tire and motorcycle inner tube (natural rubber & butyl rubber),and all kinds of E-bike tire, tool cart tire and other rubber products.
The company has always believes in the business philosophy of integrity and honest, and achieved rapid and stable development. At present, our products are exported to more than 30 countries and regions such as South America, Africa, Southeast Asia and the Middle East, annual sales about 20 million US dollars.
We always insists on providing our customers with quality and reliable products, attaches importance to quality management and safety performance of products. and passed the ISO9001 quality system certification and other certification. Welcome to visit us and negotiate.
Q1. Can I have a sample order for your product?
Suppliers with verified business licenses
Audited Supplier 
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