Zefal Z Hydro Race Full Black KIDS Bottom Bracket Shell Width (mm):

Bottom Bracket Shell Width (mm): 70mm

hilly days when every gram matters and comfort counts

and climbing traction

Direct Mount Type: Direct Mount Bosch Gen 2

Zefal Z Hydro Race Full Black KIDS Bottom Bracket Shell Width (mm):The Z Hydro Race is a lightweight hydration bag developed specifically for mountain biking and gravel riding, whether for training or competition. Its minimalist design features a high performance 1. 5 litre water bladder with a wide opening for easy filling and cleaning. Its silicone nozzle ensures comfortable, safe hydration for up to 2 hours of riding. An easy access external pocket means you can carry your essentials (smartphone, personal