10" x 1.75" = ETRTO 44-152
10" x 1.8" = ETRTO 47-152
10" x 1.95" = ETRTO 50-152
10" x 2.0" = ETRTO 52-152
Also 10 1/2" in all of the above widths.
Rubena are one of Europe€™s leading specialist producers of bicycle tyres and inner tubes. First known as Rubena in 1947 this company has a rich history and is based in the Czech Republic. All of Rubena's products are strictly quality controlled and they have a great range which means they can offer some of the more obscure bicycle and children's pram inner tubes and tyres which aren't always available from other producers such as bent/90 degree valve options. Thank you Rubena for solving quick a few problem for cyclists and parents!