BBB Inner Tube Attribute 1:AV40 keeping equipment organized and accessible

keeping equipment organized and accessible while preventing movement or rattling within the bag on various road surfaces

offering reliable security for urban environments and quick stops

Fast and precise shifting performance optimized to take on any trail

Rated to 220psi

1 - lockring

BBB Inner Tube Attribute 1:AV40 keeping equipment organized and accessibleBBB inner tubes are engineered for reliability and consistent performance across all cycling disciplines. Constructed from a durable, long lasting butyl rubber compound, these tubes utilize a seamless design to prevent leaks and maintain air pressure over extended periods. Optimized Wall Thickness: The air chamber features a wall thickness of 0. 87mm. This specific measurement is chosen to provide increased puncture resistance while remaining light