ROCKBROSSKU: 390009001

ROCKBROS Ultra-Light TPU Puncture-Resistant Inner Tube 24g 700x18/28C

$24.99 $21.99 Save 12%
In stock (482)
Color: FV 65MM
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Puncture Protection: TPU material offers extra puncture resistance, reducing the risk of flats.

Ultra-Lightweight: Weighs only about 24g, improving riding efficiency.

Compact and Portable: Reduced size by nearly 70%, making it easy to carry and store.

High Airtightness: Minimizes air leakage, reducing the need for frequent pumping.

Strong Compatibility: Fits most rim heights, making selection simple.

  1. Puncture Protection: The high elasticity and toughness of TPU material provide extra puncture protection for the inner tube, reducing the risk of flats and making riding safer and more reliable.

  2. Lightweight Design: Weighing only about 24g, the TPU inner tube significantly reduces the rotational weight of the wheelset, improving acceleration responsiveness and riding efficiency.

  3. Compact and Easy to Carry: Compared to traditional butyl rubber inner tubes, the TPU inner tube is nearly 70% smaller in size, making it convenient to carry and store, ideal for long-distance rides as a backup.

  4. High Airtightness: The inner tube has only one joint around the valve, effectively reducing the chance of air leakage and ensuring you don’t need to pump frequently, even on long rides.

  5. Strong Compatibility: The TPU inner tube is highly compatible and fits most rim heights, simplifying the complexity of choosing and carrying spare inner tubes.

Free shipping on all U.S. orders of $49+
Easy returns and exchanges
1-Year Warranty

Shipping Fees:
We provide clear and detailed shipping fees based on the order amount and shipping method:

- Standard Shipping:
- Order Amount Below $49: Shipping Fee - $4.99
- Delivery Time: 3-4 business days

- Free Shipping:
- Order Amount $49 and over: Free Shipping
- Delivery Time: 3-4 business days

Please note that we do not charge any additional taxes.

Enjoy worry-free shopping with our 30-day return policy. We cover return shipping for any defective or incorrect products

At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.