Zone valve | Components & Parts

The Continental Race Tube is a high-quality cycling inner tube with a presta 42mm valve, suitable for tires ranging from 700x20 to 700x25.

Item Package Weight: 0.181 kg - Item Package Length: 4.064 cm - Item Package width: 7.874 cm - Item Package Height: 12.446 cm

MTB 26 X 1.75 - 2.5 inch Schrader inner tube - Superb quality product from one of the world leaders in tyre technologies - Valve diameter: 8.5 mm

The product is a Continental Race 28 Wide Inner Tube, specifically designed for road cycling. It features a black 700c Presta 60mm valve and is compatible with tires ranging from 25mm to 32mm in width.

Larger volume than standard 700c tubes making it ideal for cross, touring or commuting - Valve: 42mm Presta - Dimensions: 700 x 25C > 700 x 32C - Application: cross, touring or commuting

Experience reliable performance with the Continental 29" MTB inner tube, featuring a 42mm Presta valve for precise inflation control. Designed for tubes sized 29x1.75 to 2.5", it ensures compatibility and durability on rough terrains.

Explore the durability of the Continental Unisex's Tour Tubes for bikes, featuring a black Schrader valve, ideal for tires sized 26x1.75-2.5".

Presta valves - 42 mm - Thanks to the air chambers Light and Supersonic, the weight and rolling resistance can be significantly optimised. - With a wall thickness to 0.45 mm, reduces the risk of an accident is not banned. To avoid possible accidents, the

Durable black tube for 20‑inch wheels, featuring a 34 mm Schrader valve and inner width of 1.9–2.5 in. Ideal for wide tires, it offers reliable puncture protection and easy inflation.