Specifications:

Application: Prams, bicycles
ETRTO: 47-203 to 62-203
Tyre Dimensions: 12 x 1.75" to 12 x 2.10"
Valve Type: AV/Schrader 40 mm, AV/Schrader 40 mm 45°, DV/Dunlop 32 mm, SV/Presta 40 mm

Dimensions (ETRTO):

- 12 x 1.75 (47-203)
- 12 x 2.00 (50-203)
- 12 x 2.10 (54-203)
- 12 ½ x 2 1/4 (62-203)

Models:

12 x 1.75 - 2.1 AV 40 mm
Valve Type: AV (Auto / Schrader valve)
Valve Length: 40 mm
Manufacturer Number: 10405310

12 x 1.75 - 2.1 AV 45°
Valve Type: AV (Auto / Schrader valve)
Valve Length: 40 mm 45°
Manufacturer Number: 10405320

12 x 1.75 - 2.1 DV
Valve Type: DV (Dunlop Valve)
Valve Length: 32 mm
Manufacturer Number: 10405311

12 x 1.75 - 2.1 SV
Valve Type: SV (Sclaverand/Presta)
Valve Length: 40 mm
Manufacturer Number: 10405313