CYCLAMI 2/4 Pack Metal Valve TPU Inner Tube Road Bike 700C x 18-32C, Ultralight 30g Bicycle Inner Tube, Puncture Proof TPU Road Bike Inner Tube with P

Details

• UNIVERSAL SIZE RANGE This ultra-light 28 inch road bike tube (700C) is compatible with a variety of tyre sizes, including 700x18/23/25/28/32C, ensuring the perfect fit for all road bike tyres.
• VARIOUS VALVE LENGTHS The TPU tube offers Presta valve options (45/65/85mm) for precise adjustment to your rim size. Please choose the appropriate valve length when purchasing. The TPU hose has a high-quality metal valve insert and an airtight seal that effectively prevents leaks.
• LIGHTWEIGHT & PORTABLE: With advanced TPU technology, it weighs only 30 grams, making it extremely lightweight and portable. Optimised for races, climbs and long tours.
• SPECIAL TPU MATERIAL Made of imported reinforced TPU formula, the hose is heat resistant and keeps its shape. This significantly improves puncture resistance while ensuring a low weight. This 28 inch TPU road bike tube is ideal for long tours and demanding terrain, making it perfect for competitions and everyday use.
• INFLATION INSTRUCTIONS It is recommended to start with 0.5 PSI to ensure a tight fit of the hose on the rim. Never inflate an empty tyre to more than 5 PSI as this can lead to irreversible damage caused by expansion. Clean rim and hose thoroughly before installation to prevent foreign objects from damaging the TPU tube.