First Endurance EFS-Pro High Carb Drink Mix Bike Accessories_Smart Trainers Total System Weight: 119g

Total System Weight: 119g

Aerobottle 500

and recoil

12x 100(F)/142mm(R)

a lower polycarbonate wrap and an integrated bug liner for those fast turns just earned

First Endurance EFS-Pro High Carb Drink Mix Bike Accessories_Smart Trainers Total System Weight: 119gThe 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