12 1 2 x 2 1 4 inner tube bent valve 70 90 Rustine then these inner tubes are

then these inner tubes are not suitable for your bike

This profile is suited to driving on lawns during garden and green-space maintenance work

straightforward installation

alésage 20 mm

12 1 2 x 2 1 4 inner tube bent valve 70 90 Rustine then these inner tubes areList of compatible tyre sizes These 12 inch bike inner tubes are designed for tyres ranging from 1. 75 to 2. 125 inches in width. If the size printed on your tyre sidewall appears in the list below, you can choose these inner tubes with complete confidence. 12x1. 75 (47 203) 12x1. 75 (44 203) 12x1. 85 (47 203) 12x1. 90 (47 203) 12x1. 95 (54 203) 12x2. 00 (50 203) 12x2. 10 (54 203) 12x2. 125 (57 203) If you dont see your tyre size in the list above,