RALSON HYBRID/GRAVEL TUBE | BUTYL RUBBER INNER TUBE - 700x32-45C

The Ralson ECORACER Bicycle Tube 700x32–45C is engineered for reliable performance, durability, and smooth riding on hybrid, gravel, and touring bicycles. Made from premium-quality butyl rubber, this inner tube provides excellent air retention, helping maintain consistent tyre pressure and reducing the need for frequent inflation.

Designed to fit 700x32C to 700x45C tyres, the ECORACER tube ensures a secure and precise fit for modern hybrid and gravel bikes, delivering improved stability, comfort, and rolling efficiency across city roads and mixed terrain.

This tube comes with a Presta (French) valve and is available in 48 mm, 60 mm, and 80 mm valve lengths, allowing compatibility with different rim depths, including deeper section rims commonly used on modern bikes. The Presta valve design provides better pressure control and is widely preferred on performance and road-style rims.

With its durable construction and dependable puncture resistance, the ECORACER tube is ideal for daily commuting, endurance rides, touring, and gravel adventures. Easy to install and built for long-lasting reliability, it is a dependable replacement tube for riders who want consistent performance on every ride.

Key Features -

• Wide Tyre Compatibility – Fits 700x32C to 700x45C tyres, ideal for hybrid and gravel bikes.
• Presta Valve Options – Available in 48 mm, 60 mm, and 80 mm valve lengths for different rim depths.
• Premium Butyl Rubber – Ensures excellent air retention and longer pressure stability.
• Durable Construction – Designed to resist punctures and withstand daily riding conditions.
• Smooth & Stable Ride – Maintains consistent pressure for improved comfort and control.
• Ideal for Hybrid & Gravel Cycling – Perfect for commuting, touring, and mixed-surface riding.