Pirelli P Zero SmarTube EVO TPU Innertube - 700 x 25-28c - 42mm Presta

SmarTUBE Evo - Presta valve: non removeable valve core in 42mm, black colour for a clean and understated look. Continental TPU Race 28 Innertube - 700 x 25-35 Presta - 80mm. Continental TPU Race 28 Innertube - 700 x 25-35 Presta - 40mm.