2 INNER TUBES 700 x 19 / 23C PRESTA VALVE adult bike Road bike bicycle road bike fixed bike | ECA28FSD

✅ Inner tubes 700 x 19 / 23C (28 x 3/4 and 28 x 7/8) (2 PIECES) ✅ Presta valve (French) ✅ The inner tubes are made of butyl, which 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 information or clarification, prior to purchase, or for post-shipment issues (delayed delivery, defects or posthumous damage, etc.) please contact Seller Customer Service with a message to the seller on Amazon.