First Endurance EFS-Pro High Carb Drink Mix Bike Accessories_Mud Guards Hydrophilic rubber ear and nose

Hydrophilic rubber ear and nose pieces for a no-slip fit

Q Factor: 55mm

adapting to all the positions that the cyclist can take while pedaling

Unique dog leg fits over most spoilers

Elevate your cycling experience with the Micro Drive 800+ Front light

First Endurance EFS-Pro High Carb Drink Mix Bike Accessories_Mud Guards Hydrophilic rubber ear and noseThe 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