Mitas tyres 10 x 1.75 x 2 inches, 47-152 with 90 ° AV hose (angled valve) for pushchairs, buggies, scooters, tricycles, etc. ETRTO: 47-152. Please compare the ETRTO dimensions of the existing tyres before purchase. Mitas tyre Walrus V41 10 x 1.75 x 2 Ertro: 47-152 comfortable tyre for childrens bicycles, pushchairs, scooters, buggies, tricycles, etc. Can be used for front and rear wheels. Hose Mitas size/inch: 10 x 1.75 x 2 (ETRTO): 47-152 valve type: AV90° car/Schrader valve (angled valve)