20 x 1.25 Bike Tire 20*1.25 Bicycle Tire Tires | eBay
KENDA 20-inch Bicycle Tyre 1.25/1.5/1.75/1.95/2.125 Folding Bicycle Outer Tyre - AliExpress
Kenda Kwest K193 26x1.25" OR 26x1.5" High 100psi Bike Tire MTB Fast Urban Slick | eBay
Fincci Pair Bike Tyre 20 x 1.75 Inch 47-406 Cycle Mountain Tyres for BMX or Kids Childrens Bike and Folding Bicycle 20x1.75 (Pack of 2) : Amazon.co.uk: Sports & Outdoors
Kenda K193 Tyre BMX Folding Bike Tire 20X1.25 (406) / 20X1-1/8 (451) - AliExpress