Made of thermoplastic polyurethane elastomer material (TPU). Reduces weight by 70% compared to traditional butyl rubber tubes, making it easier to carry and more responsive.
High puncture resistance, wear resistance, anti-aging, oil/water resistance, and excellent load-carrying capacity. Prevents sudden flats and ensures stable performance at lower tire pressures.
Features optimized internal air rod design and valve pad rubber to reduce tire friction. Presta valve available in Black & White (35mm/45mm) to suit your bike rim.
Compatible with road/kids series tire sizes: 12 inches 203 1.3-2.0. Includes Bike Tube Patch Repair Kits.
To prevent irreversible damage, avoid overinflating when not installed in the tire. Start with an initial inflation of 0.5 PSI to ensure the inner tube adheres to the tire wall.
| Use | Kids' bike |
| Place of Origin | China |
| Size | 12 inches 203 1.3-2.0 |
| Application | Kids’ bike, balance bike, folding bike, BMX |
| Type | Bicycle inner tube |
| Material | TPU |
| Wheel Size | 12 inches |
| Inner Tube Diameter | 1.3-2.0 |
| Feature | Ultra-light, puncture-resistant, patch repair kits included |
| Bike Tube Valve Type | Presta/Schrader |
In 2017, RideNow was founded by a group of engineers obsessed with cycling who believed bicycles could achieve significant technical progress even 200 years after their invention.
Today, RideNow has developed and manufactured over a dozen popular products worldwide, including bicycle wheel balancing machines, cycling platform shakers, training tables, multifunctional parking racks, and TPU ultra-light inner tubes. All products are independently developed and manufactured by RideNow's technology department, turning exciting ideas into tangible reality.
Headquartered in Qingdao, China, RideNow operates R&D centers in Düsseldorf (Germany) and Shenyang (Liaoning), alongside a supply chain management company in Taiwan. Over 30% of total profits are reinvested into innovation and technology exploration annually to deliver fast, rigorous, and disruptive product iterations.
RideNow combines innovation with affordable pricing by continuously optimizing production lines and supply chain management. Higher quality raw materials, precise designs, well-trained personnel, and automated production lines ensure every product meets high standards.
We are based in Shandong, China. Founded in 2017/2021, we serve global markets including North America (45%), Southeast Asia (11%), Domestic Market (8%), Eastern Asia (6%), Western Europe (5%), Southern Europe (5%), South Asia (5%), Northern Europe (4%), South America (3%), Eastern Europe (3%), Oceania (2%), Africa (1%), Mid East (1%), and Central America (1%).
We always provide a pre-production sample before mass production and perform a thorough final inspection prior to shipment.
You can purchase TPU bicycle inner tubes, riding equipment, and a wide variety of bicycle accessories.
Founded in 2017, RideNow offers dozens of globally best-selling cycling items. Higher quality raw materials, precise engineering design, and advanced automated production lines ensure reliable product quality at cost-effective prices.
Accepted Delivery Terms: FOB, CIF, EXW, DDP, DDU.
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