Ralson tyre Grasshopper 12x1.75x2/47-203 wire bead (black)
RALSON 12 × 1.75 × 2 (47-203) tyre – wire bead, 20 TPI, black
RALSON 12 × 1.75 × 2 is a durable childrens bicycle tyre designed for small bikes with 12-inch wheels. Thanks to its 47 mm width, robust 20 TPI construction and strong wire bead, it is a practical choice for everyday childrens riding, first cycling experiences and recreational rides.
The tyre uses a classic rubber compound and has a bead made of wound steel wire, which ensures a firm seat on a compatible rim. The versatile black design suits various types of childrens bicycles.
An ideal tyre for small childrens bikes
The tyre is suitable for childrens bicycles used for everyday activities, playground riding or family rides.
The 47 mm width provides sufficient air volume, which helps absorb minor irregularities and contributes to a more comfortable ride.
Thanks to its robust construction, it is suitable as a replacement tyre when changing worn original tyres.
Size 12 × 1.75 × 2 (47-203)
The tyre has a size of 12 × 1.75 × 2", which corresponds to the international designation ETRTO 47-203.
- 47 mm – nominal tyre width
- 203 mm – rim bead seat diameter
This size is used on some small childrens bicycles with 12-inch wheels.
Before purchasing, we recommend checking the size of the original tyre. The ETRTO 47-203 designation in particular is decisive for correct compatibility.
Robust 20 TPI construction
The tyre uses a casing with a density of 20 TPI (Threads Per Inch).
This construction matches the focus on ordinary childrens and leisure use, where practical durability and reliability in everyday use are important.
Wire bead made of steel wire
The tyre has a wire bead made of wound steel wire.
This classic construction helps to ensure that the tyre seats firmly on a compatible rim.
This is a non-folding version suitable for ordinary childrens bikes.
Classic rubber compound
The tyre uses a classic rubber compound intended for ordinary cycling use.
In combination with the sturdy 20 TPI construction, it is a practical solution for everyday childrens riding.
47 mm width for a more comfortable ride
The 47 mm width provides sufficient air volume to absorb minor vibrations and impacts when riding on uneven surfaces.
A correctly chosen inflation pressure helps to ensure comfortable and stable ride characteristics. When inflating, the values stated on the sidewall of the tyre must be observed.
Versatile black design
The tyre is made in a classic black colour that suits most small childrens bikes.
Thanks to its simple appearance, it is suitable as a replacement tyre for routine maintenance or bike renovation.
Main features:
- Manufacturer: Ralson
- Product type: childrens bicycle tyre
- Size: 12 × 1.75 × 2"
- ETRTO: 47-203
- Nominal width: 47 mm
- Rim diameter: 203 mm
- Bead: wire, wound steel wire
- Casing density: 20 TPI
- Rubber compound: classic
- Colour: black
- Purpose: small childrens bikes
- Use: everyday childrens riding, leisure cycling
Main advantages:
- A tyre intended for small childrens bikes
- Size 12 × 1.75 × 2" (47-203)
- 47 mm width for more comfortable riding over bumps
- Sturdy construction with a 20 TPI casing
- Strong wire bead made of wound steel wire
- Classic rubber compound for ordinary use
- Suitable for everyday childrens riding
- Versatile all-black design
- A practical choice when replacing a worn tyre
Use: RALSON 12 × 1.75 × 2 (47-203), black, is a practical bicycle tyre for small childrens bikes with the corresponding rim size. It combines a 47 mm width, a robust 20 TPI casing, a classic rubber compound and a strong wire bead. Thanks to these features, it is suitable for ordinary childrens riding, first cycling experiences and recreational use.
| EAN: | 8906152593433 |
| model year: | nespecifikován |















































































































































































































































































































































































































































































