CST 29×1.90/2.35 FV 48 mm inner tube – Presta valve
The CST camera 29×1.90/2.35 It is designed for mountain bikes equipped with 29-inch wheels and medium-width tires. Its compatibility range makes it a suitable option for numerous mountain biking, trekking, and recreational use.
Made in Seamless butyl rubberIt offers a good combination of elasticity, strength, and pressure retention. It incorporates a 48mm Presta valve, suitable for rims with narrow bores and conventional or moderately high profiles.
Its individual CST box packaging protects the camera during storage and facilitates its identification in workshops, shops and points of sale.
Main features
- Compatible with wheels 29 inches.
- Suitable for roofs between 1.90 and 2.35 inches.
- ETRTO Range 47/52-622.
- Manufacturing in Seamless butyl rubber.
- Fine valve Presta / FV / Sclaverand.
- Valve length 48 mm.
- Good elasticity and air retention capacity.
- Suitable for MTB, trekking and recreational bikes.
- Presentation in CST individual box.
Technical specifications
- Brand: CST
- Product type: Bicycle inner tube
- Trade measure: 29×1.90/2.35
- ETRTO: 47/52-622
- Wheel diameter: 29 inches
- ETRTO rim diameter: 622 mm
- Material: Butyl rubber
- Construction: Seamless
- Valve type: Presta / FV / Sclaverand
- Valve length: 48 mm
- Valve type: Fine
- Color: Black
- Recommended use: MTB, trekking and recreational bikes
Compatibility
- Compatible with wheels 29 inches and rims with an ETRTO diameter of 622 mm.
- It is suitable for covers within the range 47-622 to 52-622, equivalent to approximate commercial widths of 1.90 to 2.35 inches.
- Before mounting, it is recommended to check the size printed on the side of the tire and confirm that the rim has a suitable Presta valve hole.
Product Contents
- 1 CST camera 29×1.90/2.35, ETRTO 47/52-622, with 48 mm Presta fine valve.
Key advantages
- Butyl rubber helps to retain pressure for longer, reducing the need for frequent inflation.
- The Presta valve of 48 mm It facilitates mounting on conventional and medium profile rims, as well as allowing precise pressure adjustment.
- Its compatibility range covers several common sizes of 29-inch MTB tires, making it easier to manage references in workshops and specialized stores.
- The individual CST box protects the camera and enhances its identification, storage, and commercial display.
Logistics information
- Sales format: Unit
- Packaging: CST Individual Box
- Quantity per full box: 50 units










