Elemex Bicycle Inner Tuble 26″ 27.5″

Elemex Bicycle Inner Tube Puncture-Proof – 26″/27.5″ Multi-fit

The Elemex Puncture-Proof Bicycle Inner Tube is suitable for 26-inch/27.5-inch wheels

Elemex inner tube with Schrader Valve

Elemex inner tube with Presta Valve

One Tube. Two Sizes. Zero Flats. The Elemex Puncture-Proof Bicycle Inner Tube is a versatile high-performance solution designed to fit both 26″ and 27.5″ wheels. Engineered with integrated self-sealing technology, this tube is your ultimate defense against thorns, glass, and road debris. Whether you’re on a classic mountain bike or a modern trail rig, Elemex keeps you rolling.

Product Overview

This tube comes pre-filled with a specialised liquid sealant that instantly plugs punctures up to 3mm the moment they happen. By sealing the hole while you ride, it prevents air loss and eliminates the need for immediate roadside repairs.

Universal Fitment

This “Multi-Fit” tube is specifically engineered to expand safely across a wide range of tire widths for both 26″ and 27.5″ standards:

• For 26″ Wheels: Fits widths from 1.50″ to 2.125″ (ETRTO 40-559 to 57-559).

• For 27.5″ Wheels: Fits widths from 1.50″ to 2.40″ (ETRTO 40-584 to 62-584).

Key Features

• Instant Self-Healing: Pre-filled with the optimal amount of sealant to handle damage up to 3mm automatically.

• Presta Valve (Sclaverand): Features a high-quality, all-metal slim valve standard, perfect for performance and modern MTB rims.

• Reliable Pressure: Supports a steady air pressure range of 2.0 – 4.5 Bar (29 – 65 PSI) depending on your tire volume.

• Long Shelf Life: Durable rubber construction with a shelf life of up to 2 years—ideal for your gear bag or garage.

Technical Specifications