Duro Bicycle Tube 700 x 23C F/V 52mm Threaded

High-performance road bike inner tube engineered for speed and reliability. The 700 x 23C profile offers low rolling resistance on narrow road tyres. The 52mm threaded Presta valve ensures a secure, leak-free connection. It also lets you inflate it easily at the track or trailhead.

Built from durable butyl rubber with precision vulcanisation, this tube resists pinch flats and consistently handles high pressures. The lightweight construction keeps rotating mass minimal, preserving acceleration and efficiency on long rides.

Compatible with road bikes and fixed-gear setups running 23C to 25C tyre widths. An essential backup for your kit or a replacement for worn tubes.