ROCKBROS 700x18/28C Bike Inner Tube

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.