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

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

Name: ROCKBROS Ultra-Light TPU Puncture-Resistant Inner Tube 24g 700x18/28C
Brand: ROCKBROS-US
SKU: 390009001
Price: 24.99 USD
Availability: InStock

$24.99

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Color

FV 65MM

FV 85MM

Quantity

Warehouse Availability

🚲 Bikes (International Shipping)

Delivery in 30-45 business days.

Only 985 left

OUT OF STOCK

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Only 985 left

We prioritize US warehouse shipping. If US stock is unavailable, orders will ship overseas.

Free US Shipping $29+

Shipping Fees:

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

- Standard Shipping:
- Order Amount Below $29: Shipping Fee - $4.99
- Delivery Time: 3-4 business days

- Free Shipping:
- Order Amount $29 and over: Free 📦

Shipping Info

US Warehouse In-stock: 3–4 business days
🌍International Shipping (if US out of stock): 7–10 business days

🚲 Bicycle Shipping

Delivery Times:

Standard: 40–60 business days
Expedited: 18–20 business days

Shipping Fees:

Small Bikes: $20 (Standard) | $70 (Expedited)
Large Bikes: $100 (Standard) | $250 (Expedited)

No extra taxes. Choose the option that works best for you.

30-Day Free Return

We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase.

If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right.

Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.

2-Year Product Warranty

At ROCKBROS, we offer a worry-free 2-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.

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.
Lightweight Design: Weighing only about 24g, the TPU inner tube significantly reduces the rotational weight of the wheelset, improving acceleration responsiveness and riding efficiency.
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.
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.
Strong Compatibility: The TPU inner tube is highly compatible and fits most rim heights, simplifying the complexity of choosing and carrying spare inner tubes.