
Tire CST 14x1.75 C97N (47-254)
Narrow kids tire offering smooth rolling and comfortable performance for everyday city riding.


CST is an internationally recognized tyre manufacturer whose bicycle tyres offer a strong balance of price, durability and everyday reliability. The brand is one of the world’s largest tyre producers, with options for city, road, mountain, children’s and electric bikes.
The strength of CST tyres is practicality. They are made for riders who need a dependable and durable tyre for everyday riding, training, touring or off-road trails. The range includes smooth-rolling city tyres, more aggressive mountain bike tyres, faster road and gravel options, and models with improved puncture protection for commuting or longer rides.
CST focuses on good grip, wear resistance and a reasonable price level. That makes CST tyres a good choice for both recreational cyclists and everyday riders who want a tyre that lasts, rolls reliably and does not require too much attention.
CST is a solid choice when you are looking for a dependable bicycle tyre at a sensible price — whether you ride on city streets, gravel roads, forest trails or your daily route to work.

Narrow kids tire offering smooth rolling and comfortable performance for everyday city riding.


CST 20" PLUS inner tube for 2.80–3.00" wide tyres, ETRTO 70/76-406 and a 48 mm Schrader valve.

10" inner tube with 90° Schrader valve. Ideal for strollers and small wheels, ensuring easy use and reliable performance.

8" inner tube for e-scooters with Schrader valve. Fits small wheels and ensures easy use and reliable performance.

CST 8x1/2x2 inner tube with a 90-degree Schrader valve, suitable for electric scooters and easier inflation on small wheels.

9" inner tube with 90° Schrader valve. Ideal for small wheels and scooters, ensuring easy use and reliable performance.

CST 29x2.40/2.80 wide mountain bike inner tube with a 40 mm FV / Presta valve, suitable for 29" MTB tires.

Wider CST 26x2.20/2.50 mountain bike inner tube with a 48 mm Schrader valve, suitable for 26" MTB tires.

CST 26" MTB inner tube for 2.20–2.50" wide tyres, equipped with a 40 mm Schrader valve and designed for wider mountain bike tyres.

CST C711 is a narrow and affordable road tire offering smooth rolling and efficient performance for everyday use.

Reliable 29" inner tube with Presta valve. Fits 1.9–2.35 tires and offers solid durability and air retention for everyday and off-road riding.


OEM inner tube for 26" wheels with Presta valve. Fits 1.9–2.125 tyres and offers a practical, cost-effective solution for workshop use.

Durable 27.5" inner tube with 48 mm Presta valve. Fits 1.9–2.125 tyres and provides reliable performance for everyday cycling.

Reliable 27.5" inner tube with Schrader valve. Fits 1.9–2.125 tyres and is suitable for everyday riding and military bike applications.

12" inner tube with 90° Schrader valve. Fits small wheels size 57-203 and ensures easy use and reliable performance.

29" inner tube with Schrader valve. Fits 1.9–2.35 tires and delivers reliable performance and air retention for daily and off-road use.

Reliable CST inner tube for 700C tires. Fits 25–32 mm widths and features a 48 mm Presta valve for everyday use.

Reliable CST inner tube for 700C tires. Fits 25–32 mm widths and features a 60 mm Presta valve, ideal for deeper rims.

Reliable CST inner tube for 700C tires. Fits 25–32 mm widths and features a Schrader valve for easy and convenient inflation.</div>

Reliable CST inner tube for city bikes. Fits 35–43 mm 700C tires and features a 48 mm Schrader valve for easy everyday use.

Reliable CST inner tube for city bikes. Fits 35–43 mm 700C tires and features a Dunlop valve for easy everyday use.

Reliable CST inner tube for 700C tires. Fits 35–43 mm widths with a 48 mm Presta valve for consistent performance.

CST OEM inner tube for 700C tires. Fits 35–43 mm widths with a 48 mm Presta valve and durable construction for everyday use.

CST OEM inner tube for 700C tires. Fits 35–43 mm widths with a Schrader valve and durable construction for everyday use.

Reliable CST inner tube for city bikes. Fits 35–43 mm 700C tires with a 32 mm Schrader valve for easy everyday use.

Reliable CST road inner tube for 700C tires. Fits 18–25 mm widths with a 48 mm Presta valve and durable 0.9 mm construction.

CST OEM inner tube for road bikes. Fits 19–23 mm 700C tires with a 48 mm Presta valve and durable construction for daily use.



Reliable CST road inner tube for 700C tires. Fits 18–25 mm widths with a 60 mm Presta valve, ideal for deeper rims.