49N Superlight 700c x 35c-50c 48mm Presta Valve Inner Tube

A lightweight butyl innertube with a reduced thickness (-22%), weight-optimized 0.7mm wall for those performance-orientated riders looking to drop some rotational mass without totally sacrificing durability Easily identifiable from the ORANGE colour-coded box P/V Presta valve (French valve) with 48/60/80mm length options for a wide range of rim depth compatibility Automated hot-feed extrusion with hydraulic press-cured vulcanization for consistent, high-quality, reliable construction All tubes are inflated and stored for 24hrs to check for leaks/defects prior to being packaged Low-lead nickel-plated valve with a threaded valve and removable core Packaged individually (carton/box)