Osprey Seral 4 Lumbar Pack - One Size Black Black/Light Grey Color Black Primary Color Black

Color Black Primary Color Black Frame Size 20 Wheel Diameter 20

Dimensions: 68 x 84 x 17 mm Cleat Interface HT Color Royal Blue Pedal Type Dual Sided Clipless Weight 372 Pedal Spindle 9/16" Pedal Body Material Aluminum Spindle Material Chromoly Steel Defined Color Blue

Mount Compatibility 144mm 5-bolt Teeth 48T Type Material Alloy Spec Color Silver Chain Compatiblity 1/2 x 1/8` Tooth Type Standard Weight Offset

Then follow pros like superstar Dorothea Wierer and choose the Premio 30

Osprey Seral 4 Lumbar Pack - One Size Black Black/Light Grey Color Black Primary Color BlackThe Osprey Seral lumbar pack is perfect for the minimalist looking for something other than a traditional over the shoulder pack. The Seral features a dedicated hydration compartment that stores an included 1. 5L lumbar reservoir and compresses for stable carry. Dedicated hose magnet attaches the bite valve for easy access. Easily accessible zippered main compartment with internal tool organization Dual zippered hip belt pockets Front panel bungee