SporTUBE

SporTUBE – Butyl Inner Tube

The SporTUBE is the most classic inner tube in cycling—built with high-quality butyl rubber, it's the standard air retention system trusted by cyclists worldwide. Designed to meet the needs of every rider and discipline, from road racing to urban commuting and mountain biking.

Features:
• Durable butyl construction for reliable air retention
• Wide size range for multiple disciplines and bike types
• 48mm Presta valve