The founder and owner of ERO Sports, Jim has been deemed "One of the premier fitters in the world" by Slowtwitch.com, and as of 2019, has 19 Elite World Champions in Time Trial, Road, Track, and Mountain Bike to his credit including current World Time Trial Champion, Chloe Dygert. Every year, articles in Velonews, Cyclingnews, BikeRadar, Triathlete, and numerous other publications feature Jim as a leading expert in fitting and cycling aerodynamics. All ERO fitters are personally trained and overseen by Jim, and no one worldwide conducts more bike fits. Over 70% of Jim's fits are for triathletes of all levels, and Jim is also known for fitting more women than anyone in the world. In fact, over half of ERO's clients are women.

Missy Erickson is the Head Fit Specialist and Aerodynamic Engineer at ERO Pennsylvania. Along with being a multi-time National Cycling Champion and member of the 2016 Olympic Long Team, she also holds a Bachelor's Degree in Exercise Science. Missy is a multi-time US Champion in several cycling disciplines, and is generally regarded as the best track-specific fitter in the world with multiple World Cup and World Champions to her credit.

The newest member of the ERO team, Russ will be heading up ERO California beginning Feb 2020. He brings with him an incredible amount of knowledge in bike fit and physiology, and will be expanding ERO's services to include medical-grade metabolic testing. Russ has been working with ERO since March 2019, and has produced some of the best fits to ever come out of the ERO Fit Studio. We're very excited, and lucky, to have him on board as ERO begins it's next phase of growth.