2 INNER TUBES 700 x 19 / 23C PRESTA VALVE adult bike Road bike bycicle road bike fixed bike | ECA28FQD

• ✅ Inner tubes 700 x 18 / 25C (2 pieces)
• ✅ Presta valve (French) for racing, road and fixed bicycles.
• ✅ The inner tubes are made of butyl, a type of synthetic rubber that is very elastic and at the same time airtight.
• ✅ Ecovelò inner tubes have extreme air tightness and elasticity characteristics and can be used for a wide range of tyre sizes.
• ✅ For any kind of information or clarification, prior to purchase, or for post-shipment issues (late delivery, defects or posthumous damage, etc.) please contact Seller Support with a message to the seller on Amazon.

The 700 x 18 / 25C 48mm Presta (French) valve tubes are ideal for racing, road and fixed bikes. The inner tubes are puncture-proof, made of butyl, a type of synthetic rubber that is very elastic and at the same time airtight. Depending on the compounds used, you can have different product qualities: the inner tubes have extreme characteristics in terms of air tightness and elasticity and can be used for a wide range of tyre sizes.