FISCHER TPU Road Bike Inner Tube, 28 Inch 18/25 622 (700x18 25C), Ultralight, Puncture Proof, Robust, Compact & High Airtightness, Presta Valve

Perfect fit: the TPU tube in ETRTO 18/25-622 fits 700 x 18-25C and 28 x 0.75-1.00 inches. Suitable for 28 inch road bike wheels, clean fit, reliable function, easy installation. Puncture protection: high resistance of the TPU provides up to 3x higher protection against punctures than standard tubes. More safety on asphalt, cobblestones and gravel passages, fewer unplanned stops on the go. Airtight: the TPU material is extremely airtight, the pressure remains stable. Re-pumping is required much less frequently, the bike drives for a long time with constant handling characteristics and reliable grip. Pack size: up to 70 percent lighter and about 65 percent smaller than a standard hose. Ideal as a replacement tube for tour and travel, saves space in the jersey, saddle bag or luggage. Durable: Up to 3x longer life compared to butyl tubing. Less assembly and hose changes reduce effort and wear, especially during frequent training kilometres and changing conditions.