Feature(may vary by option.)

●Reliability: Premium rubber made of 1.2mm butyl rubber that absorbs external shocks on paved roads and can be used for a long time.
●Originality: the diameter and thickness are suitable for replacing two tyres of prams or childrens bicycles with tyre size 12 inches.
●Comfort: With the valve bent to 45 degrees, you can inflate the wheel with any pump in the house. Forget about the problem of torn off chamber fitting. The optimal air pressure for the wheel is between 1.2 and 1.5 bar.
●Safety, for all seasons. The hose material is lead-free and can also be stored near food in the home. The tube is very wear-resistant and can be used safely in any season and in all weather conditions.
●Replacement method: Inflate the pipe easily. Insert the tube into the tyre and distribute it evenly throughout the tyre. Install the valve fitting into the wheel. The valve should be on the outside of the pushchair. Install the outer tyre on one side of the rim and then on the other side. Inflate the wheel up to 1.2 - 1.5 bar. If you have any problems, please feel free to contact us We offer 30 days free return or free exchange.

[12 1 & 2 x 2 1 & 4 (57-203) 45° AV]