Feature●size : 6 x 1 1/4" ; ETRTO : 32-86 ;●elbow valve ;●car valve type (easy to use) ;●perfect for kid and pocket bike, scooter, roller, wheelchair, pushchair ;●high-quality rubber for long service life ;Description inner tube 6 x 1 1/4" 32-86 150x30 pram stroller kid pocket bike scooter roller wheelchair pushchair