2 INNER TUBES 27.5 x 1.75/90/2.125 PRESTA VALVE adult bike MTB CITY MOUNTAIN BIKE | ECA27FRD

• ✅ Inner tubes 27.5 x 2.25/1.90
• ✅ 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.

Inner tubes 27.5 x 2.25/1.90 48 mm with Presta valve (French) suitable for 27.5 inch children's bicycle tyres. The air chambers are puncture-proof, made of butyl, a type of synthetic rubber 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 tire sizes.