SKU: 390009001

24g TPU Puncture-Resistant Inner Tube-700x18-28C

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By ROCKBROS
Style
Shipping

Shipping Costs & Delivery Times

1. Standard Shipping

  • Under $100: $5.99
  • $100+: Free
  • Delivery: 3–5 business days

2. Extended Delivery

  • International stock: 7–12 business days
  • Bicycles: 20–25 business days

3. Flat Fees

  • Large items: $10
  • Children’s bikes: $20
  • Folding bikes: $40
  • Full-size bikes: $150

4. No Shipping To Alaska, Hawaii, Puerto Rico, or the U.S. Virgin Islands.
Returns & Warranty

ROCKBROS Light TPU Puncture-Resistant Inner Tube

Ultra-light TPU inner tube with puncture-resistant protection, compact and portable, high air retention, and responsive ride feel. Weighs ~24g, reducing rotational weight for safer, more efficient cycling.

Features

  • Puncture-Resistant Protection:High-elasticity TPU material adds extra puncture resistance, giving you more confidence on the road.
  • Ultra-Lightweight Design:TPU construction keeps the inner tube extremely light (~24g), reducing rotational weight and improving pedaling efficiency.
  • Compact & Portable:Up to 70% smaller than traditional butyl tubes, easy to carry and store for rides on the go.
  • High Air Retention:Minimal connection around the valve reduces air leakage, ensuring long-lasting inflation without frequent pumping.
  • Responsive Ride Feel:Lightweight design delivers a more sensitive pedal feedback, making acceleration smoother and riding more agile.
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