Ultralight Tpu Bicycle Inner Tube 18x1.10 French Valve

Keep your 18-inch folding bike or BMX rolling smoothly with this ultralight TPU inner tube. Weighing just 27 grams, it removes dead weight without sacrificing road grip. The flexible TPU casing absorbs vibration and cuts rolling resistance. You get dependable backup for sudden flats without slowing your daily commute. It sits perfectly inside tires labeled 1.1 to 1.5 inches on 355 millimeter rims.

Benefits & Tips

Bend the valve stem toward the wheel hub before you begin pumping.

This angle shields the rubber neck from sharp twists during installation.

Never pump the tube while it sits loose outside the tire.

A slow hand squeeze builds a safe shape under 0.5 bar.

Vent spares to 1 bar if you store them near strong heat.

Product Specifications

• Material: Tough TPU withstands curbs and road debris reliably.
• Fit: Designed for 18 x 1.1–1.5 inch tires on 355 mm rims.
• Valve: 45 mm or 65 mm French Presta stem meets standard hoops.
• Weight: Ultra-light 27 gram build saves pedal energy.
• Max Pressure: Rated safely up to 5 bar or 72 PSI.
• Origin: Crafted in Mainland China with standard chemical safety marks.

Package Includes

• Inner Tube: One custom-length TPU tube for quick roadside swaps.
• Adapter: One screw-on Schrader insert expands compatible pump choices.

Warnings & Reminders

Stick to a manual floor pump for all fills.

Rapid compressor blasts stretch the walls past safe limits.

Inflate gradually until the rubber curves evenly.

Account for daytime heat spikes when riding on black asphalt.

Sudden warmth raises internal PSI and risks bead lift.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.

Supported language: English.

Swap a fresh tube on your next trail stop and feel the lighter pedaling return instantly.