2 1/4" wide bicycle tyres

Puncture-proof Tire size: 12.5 x 2.25 ETRTO standard: 62-203 Size: 320 x 57

Material: Rubber Reflectors: No ETRTO Dimensions: 62-203 Tyre type: wired tyres Inch Dimensions: 12 1/2 x 2 1/4

Kenda K-921 Blanket 62-203 Fish Black (12 1/2 Inch x 2 1/4 Inches) Tyre type: wire Extraordinary profile design - profile K-921 Can be used for front and rear wheels TCC 958 mm (tyre circumference for adjusting bicycle computers)

✅【12 1/2x1.75/2 1/4 Bicycle Tube】: Applicable to 12 1/2x1.75-2 1/4 bicycle, American style valve 32mm. The 12 1/2 2 1/4 tube air intake has the same specifications as motorcycles and cars, so it was easy to fill with air. Easy to use, no insect rubber required. Suitable for children's bicycles, electric scooters, and electric wheelchairs. Note: Please check the tire size before purchasing. Tire size is usually marked on the side of the outside tire. ✅ [New release thickness design]: To meet the needs of customers who often ride bicycles on a daily basis, and to further increase the durability of the tube 12 1/2x2 1/4, it is approximately 25% thicker than the regular version tube. We have dev…

The RIDE Tour offers everything a real all-round tyre needs. A tread for every intended surface, the obligatory breakdown protection belt and a high mileage compound ensure the RIDE Tour is a trusted companion on your regular rides. Available in a very wide range of sizes making it an ideal workshop tyre for bike shops to service a variety of different bicycle types.The RIDE Tour was formerly know as the Tour Ride, and now features an upgraded 180 threads per inch casing rather than the previos 66tpi. This means that the tyre casing is more supple, which means a quicker deformation around the road surface. This gives both better rolling resistance (a faster ride for the given rider power input) …

This tire from DURCA measures 12". Its ETRTO dimensions are 62-203.