Made of butyl rubber, durable and wear-resistant.
High air tightness, needn't waste too much time on pumping tire frequently.
Designed with French valve, easy to pump tube up.
Suitable for tube specification of 700X23/25C.
Material: Butyl rubber
Type of valve: French valve
Inner tube thickness: 0.87mm
Weight: 100g / 3.5oz
Package size: 11 * 7.5 * 3.5cm / 4.3 * 3.0 * 1.4in
Package weight: 117g / 4.1oz
1 * Bicycle Inner Tube