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【Major Upgrade②: Removable Core】The removable valve core design allows for easy maintenance and replacement of the air core at any time. It is also compatible with threaded extension nozzles, offering added convenience for users.
【Major Upgrade①: Metal Presta Valve】TPU inner tubes typically use lightweight plastic valve stems, which can lack airtightness and occasionally cause leaks. RideNow addresses this issue by using metal valve stems, maintaining a total weight of just 36g (700x18-32c) and 45g (700x32-47c). This upgrade ensures a reliable ultra-light experience with improved air tightness. The metal valves are also more corrosion-resistant, providing stability during rides.
Two Sizes Available: 700x18-32C and 700x32-47C. If your road bike tire size is 700x18C, 700x23C, 700x25C, 700x28C, or 700x32C, choose 700x18-32C. If your gravel bike tire size is 700x32C, 700x35C, 700x37C, 700x40C, or 700x47C, choose 700x32-47C.
Versatile Size Range: The ultra-light road bike inner tube fits a range of tire sizes, including 700x18/23/25/28/32C, ensuring compatibility with various road bike tire sizes.
Special TPU Material: Made with TPU technology, these tubes weigh just 36g. They offer the perfect balance of durability and lightweight design.
Enhanced Air Tightness: These inner tubes feature metal valves instead of plastic ones, ensuring superior air tightness and reliability. The metal valves are also more corrosion-resistant.
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【Wear-resistant and durable】The bicycle inner tube adopts a special TPU material, which also greatly improves the durability compared with the traditional rubber inner tube; and has excellent load-carrying capacity and impact resistance
【Ultra light】The weight of the bicycle inner tube is only 45 grams, which is about 100 grams less than the traditional butyl rubber inner tube, a pair of which can save 200 grams, reduce the burden on the bicycle, and make the ride lighter
【Fits multiple tire sizes】This 28'' Gravel & 29'' MTB bike tube is compatible with many tire sizes: 700 x 32C-47C, 29'' Mountain Bike Valve Length French 45mm
ULTRA LIGHTWEIGHT & SPACE SAVING Made of TPU material, TPU tube weighs only 0.9oz (up to 70% lighter than normal butyl tubes) and takes up 50% less space in the bag. Lightweight and easy to carry, bright colours for easy recognition. RideNow bicycle tubes are the ideal portable replacement tube
SUPERIOR AIRTIGHTNESS - With Presta valves for superior tightness and reliability. Available in 45 mm/65 mm/85 mm valve lengths. These road bike tubes are suitable for both disc and rim brakes and are suitable for a variety of road bikes. Optimized for demanding racing and driving conditions
Robust & puncture proof: the new TPU material offers high puncture and wear resistance, is durable and resistant to aging. Resistant to oil, water, has high load capacity and shock resistance. It protects against sudden punctures and provides stable performance even at low tyre pressure
Versatile Size Range: The ultra-light road bike inner tube fits a range of tire sizes, including 700x18/23/25/28/32C, ensuring compatibility with various road bike tire sizes.
Special TPU Material: Crafted from special TPU material, these inner tubes offer excellent toughness, enhancing their resistance to punctures while remaining lightweight.
Multiple Valve Length Options: With a choice of 45mm, 65mm, or 85mm Presta valves, you can select the valve length that best suits your needs.
Variety of Sizes: Our TPU inner tubes are available in almost all common sizes on the market. We offer a more professional and comprehensive experience than other TPU inner tubes that only offer a limited range of sizes. For example, 520 size is compatible with Georgena Terry Classic bicycle 24inch front wheel (1980s).
TPU(Thermoplastic polyurethane): the newest technological advance in bicycle inner tubes – as the fastest rolling, the most durable, and the lightest weight. It also appears to be more sustainable as it requires less raw material and is readily recyclable.
Cost Savings: Are TPU inner tubes really four times the price of butyl inner tubes? Maybe that was the case two years ago. However, Ridenow TPU inner tubes are highly competitive on Amazon. Compared to other TPU inner tubes, our prices are only 50%~70% of theirs, and for some sizes, they are even approaching the cost of butyl rubber. We believe that in the near future, as technology matures, TPU prices will continue to decrease.
ULTRA LIGHTWEIGHT & SPACE SAVING Made of TPU material, TPU tube weighs only 39g (up to 70% lighter than normal butyl tubes) and takes up 50% less space in the bag. Lightweight and easy to carry, bright colours for easy recognition. RideNow bike tubes are the ideal portable replacement inner tube
SUPERIOR AIRTIGHTNESS - With Presta valves for superior tightness and reliability. Available in 45 mm/65 mm/85 mm valve lengths. These road bike tubes are suitable for both disc and rim brakes and are suitable for a variety of road bikes. Optimized for demanding racing and driving conditions
Robust & puncture proof: the new TPU material offers high puncture and wear resistance, is durable and resistant to aging. Resistant to oil, water, has high load capacity and shock resistance. It protects against sudden punctures and provides stable performance even at low tyre pressure
Versatile Size Range: The ultra-light road bike inner tube fits a range of tire sizes, including 700x18/23/25/28/32C, ensuring compatibility with various road bike tire sizes.
Special TPU Material: Made with TPU technology, these tubes weigh just 36g. They offer the perfect balance of durability and lightweight design.
Enhanced Air Tightness: These inner tubes feature metal valves instead of plastic ones, ensuring superior air tightness and reliability. The metal valves are also more corrosion-resistant.
ULTRA LIGHTWEIGHT & SPACE SAVING Made of TPU material, TPU tube weighs only 39g (up to 70% lighter than normal butyl tubes) and takes up 50% less space in the bag. Lightweight and easy to carry, bright colours for easy recognition. RideNow bicycle tubes are the ideal portable replacement tube
SUPERIOR AIRTIGHTNESS - With Presta valves for superior tightness and reliability. Available in 45 mm/65 mm/85 mm valve lengths. These road bike tubes are suitable for both disc and rim brakes and are suitable for a variety of road bikes. Optimized for demanding racing and driving conditions
Robust & puncture proof: the new TPU material offers high puncture and wear resistance, is durable and resistant to aging. Resistant to oil, water, has high load capacity and shock resistance. It protects against sudden punctures and provides stable performance even at low tyre pressure
Versatile Compatibility: Featuring a Schrader Valve design (45mm), Ridenow inner tubes are compatible with a range of tire sizes, including 29x1.9-2.5. Whether you're cycling for leisure or training, these tubes offer a dependable replacement option.
Ultra-light Design: Each package contains two ultra-light TPU inner tubes, specifically designed for 29" x 1.9 - 2.5C mountain bikes and gravel bikes. Each inner tube weighs approximately 56 grams (±2 grams), reducing the weight by 70% compared to traditional butyl rubber inner tubes and also reducing the volume by 50%.
Precision Fit: Engineered for a precise fit, Ridenow TPU inner tubes provide a snug and secure connection with your bicycle tire, offering a lightweight option that saves physical effort. For daily commuting, it's important to regularly check and maintain tire pressure. Additionally, due to its ultra-thin construction, ensure the tread and frame are clean and smooth during installation and everyday use, minimizing the risk of punctures and enhancing overall riding performance.
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