PNA 700 x 18-25c inner tube

The bicycle air chamber P&A 700C x 18-25 Presta valve 60 mm long is an air chamber'robust entry range, perfect for a daily use in your turban areas.

Built in butyl, she won't let the air escape.

One small puck screwing along the valve is provided. It makes it possible to keep the latter in place so that it does not no noise against the rim when the road deteriorates.