Peloton’s vice president of hardware engineering, Sam Bowen, and its commercial operations executive, Rob Barker, are leaving the company, according to a report from Bloomberg.

Bowen led the development of the company’s bikes, treadmill, heart-rate monitor, as well the not-yet-released Guide device, while Barker previously served as the CEO of Precor, a company bought by Peloton that provides workout bikes to gyms and hotels.

In a note on LinkedIn announcing his departure, Barker said, “After 27 years in various roles at Precor, Amer Sports and Peloton, I am moving from being a full-time executive at one company to a fitness industry small entrepreneur and advisor. I will continue to focus where my passion and heart lies: the fitness industry and those companies that are “helping people live the lives they desire.”