All The Small Things - 90 - Xert - Mateusz P.'s 42.3 km bike ride

** Xert Cycling Summary ** Calories: 691 | Fat: 53g | Carbs: 44g XSS: 89 | Difficulty Score: 58 | XEP: 117W Mostly Fat-Burning! Hold steady cadence. This is a filler for indoor time on bike and building your aerobic base.