Osprey Seral 7 Hydration Pack - Claret Red - 2021 - 1.5L Replace Images Includes: XD Freehub

Includes: XD Freehub

Bearings: They feature an inboard bushing and outboard bearing design for smooth spinning pedals

Materials: Consisting of a durable stretch main material

or a GPS up top and a GoPro or light at the bottom

These will fit either 12x142

Osprey Seral 7 Hydration Pack - Claret Red - 2021 - 1.5L Replace Images Includes: XD FreehubPrefer an off the back hydration solution instead of an over the shoulder pack? The Seral 7 lumbar pack was made for you. Featuring an included 1. 5 litre lumbar reservoir and magnetic bite valve that attaches to the hip belt for easy access. Some lumbar packs have a tendency to creep around while you ride, we promise this one won't. Compression straps pull the pack into your lower back and wrap around your hips for supreme stability, even over