First Endurance EFS-Pro High Carb Drink Mix Flavor:Sour Watermelon Tire Intended Use: Downhill

Tire Intended Use: Downhill

Zipp graphics and cosmetic identity that scream speed

or multi-day bikepacking adventures

ventilated and very robust

trail riding and enduro when paired with different carcass constructions

First Endurance EFS-Pro High Carb Drink Mix Flavor:Sour Watermelon Tire Intended Use: DownhillThe EFS PRO redefines whats possible with high carb fueling. First Endurance completely redesigned formula makes consuming more carbs per hour easier than ever while prioritizing stomach comfort. And with a clinically effective dose of electrolytes, EFS PRO keeps you fueled, hydrated and energized, even in the most demanding conditions. 60 120g bottle of easy to digest carbohydrates Improves performance & increases energy Boosts hydration & prevents