A lightweight, 0.6 mm wall thickness tube that helps reduce rotational weight. A lightweight, .6mm wall thickness tube that helps reduce rotational weight. Lighter tubes for faster wheels Lighter tubes for faster wheels Improve the performance of your bike by reducing rotational weight with Bontrager Lightweight tubes. They feature a slimmer butyl wall to improve ride feel and reduce weight. Improve the performance of your bike by reducing rotational weight with Bontrager Lightweight tubes. They feature a slimmer butyl wall to improve ride feel and reduce weight. - 0.6mm wall thickness 0.6mm wall thickness - Equipped with removable valve cores Equipped with removable valve cores - 100% inspected for guaranteed quality 100% inspected for guaranteed quality - Purchase 50 tubes to receive a full case Purchase 50 tubes to receive a full case