2 INNER TUBES 20 x 1.75/1.90/2.125 Regina Valve kid's bike beach cruiser bike | ECA20ITD

• Inner tube 20 x 1.75 / 1.90 / 2.125 (2 pieces)
• ✅ Regina valve (Italian)
• ✅ 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.

Inner tubes 20 x 1.75 / 1.90 / 2.125 with Regina valve (Italian) suitable for children's or pretty bicycle tyres. 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.