
Inner Tube CST 28 x 1.75–2.0 / 700x47-52C AV
Versatile CST inner tube for wide 700C tires. Fits 47–52 mm widths with Schrader compatibility and durable construction for everyday 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.

Versatile CST inner tube for wide 700C tires. Fits 47–52 mm widths with Schrader compatibility and durable construction for everyday riding.


12" inner tube with Presta valve. Fits small wheels size 53-203 and ensures smooth, reliable everyday performance.

12" inner tube with Schrader valve. Fits small wheels size 53-203 and ensures smooth, reliable everyday performance.

12" inner tube with 45° Schrader valve. Fits small wheels size 53-203 and ensures easy use and reliable performance.

Reliable 14" inner tube with Schrader valve. Fits 1.75–2.125 tyres and ensures smooth, dependable performance for everyday riding.

OEM inner tube for 16" wheels with Schrader valve. Fits 1.75–2.125 tyres and offers a practical, cost-effective solution for workshop use.

Reliable 16" inner tube with Schrader valve. Fits 1.75–2.125 tyres and ensures smooth, dependable performance for everyday riding.

Reliable 18" inner tube with Schrader valve. Fits 1.75–2.125 tyres and ensures smooth, dependable performance for everyday riding.

Special size 20" inner tube with Schrader valve. Fits only 451 mm BMX race tyres – always check compatibility before purchase.

Durable 20" inner tube with Schrader valve. Fits 1.75–2.125 tyres and provides reliable performance for everyday riding.

OEM inner tube for 24" wheels with Schrader valve. Fits ETRTO 540 tyres and offers a practical, cost-effective solution for workshop use.

Special size 24" inner tube with Schrader valve. Fits only ETRTO 37-540 tyres – always check compatibility before purchase.

Reliable 24" inner tube with Dunlop valve. Fits 1.9–2.125 tyres and ensures smooth, dependable performance for everyday cycling.

Reliable 24" inner tube with Schrader valve. Fits 1.9–2.125 tyres and ensures smooth, dependable performance for everyday cycling.

Special size 26" inner tube with Schrader valve. Fits only ETRTO 584 or 590 tyres – always check compatibility before purchase.

Lightweight 26" inner tube with Presta valve. Fits 1.25–1.5 tyres and delivers smooth, reliable performance for everyday city riding.

26" inner tube with Schrader valve. Fits 1.25–1.5 tyres and delivers smooth, reliable performance for everyday city riding.

Reliable 26" inner tube with Schrader valve. Fits 1.5–1.75 tyres and ensures smooth, dependable performance for everyday cycling.

Reliable 26" inner tube with Dunlop valve. Fits 1.75–2.125 tyres and ensures smooth, dependable performance for everyday cycling.

Reliable 26" inner tube with Presta valve. Fits 1.9–2.125 tyres and ensures smooth, dependable performance for everyday cycling.

OEM inner tube for 26" wheels with Schrader valve. Fits 1.75–2.125 tyres and offers a practical, cost-effective solution for workshop use.

Reliable 26" inner tube with Schrader valve. Fits 1.75–2.125 tyres and ensures smooth, dependable performance for everyday cycling.

Reliable 26" inner tube with Schrader valve. Fits 1.75–2.125 tyres and ensures smooth, dependable performance for everyday cycling.