Osprey Seral 4 Hydration Pack - Blue - 4L Pack - 1.5L Bladder Images Uploaded - Ready for Review A tubeless tyre valve that

A tubeless tyre valve that allows tool-free removal of the Presta valve assembly and provides a direct interface to your 'Tire Plasma' bottle (as well as other bottles with a funnel cap) and a larger throat for mess-free installation of tyre sealant through your valve core

Rotating gauge

Divine and Divine SL: 300psi (maximum pressure = 350psi)

no-compromise

Osprey Seral 4 Hydration Pack - Blue - 4L Pack - 1.5L Bladder Images Uploaded - Ready for Review A tubeless tyre valve thatIf you like to carry more gear than you can fit in your pockets but don't like that big sweaty hug feeling that a full pack gives you then the Osprey Seral Lumbar Bottle Pack may be just the thing you've been looking for. This pack includes a 1. 5L hydration reservoir and sits on your hips, leaving your shoulders free to breathe. Who's this item for: Riders that want to carry more gear than they can fit in their pockets but don't want to carry a big