There are no credible reports confirming that Ken Roczen has refused to sign a Netflix contract. In fact, Netflix has officially stated that they are not currently working on any documentary featuring Roczen or fellow motocross rider Eli Tomac.
If such a situation were to arise, there could be multiple reasons why Roczen might decline a Netflix contract. High-profile athletes sometimes refuse documentary deals due to concerns about creative control, scheduling conflicts, or financial disagreements. Additionally, Roczen may prioritize his focus on competition, sponsorship obligations, or personal matters over a media project.
For now, any claim that Ken Roczen has turned down a Netflix deal is purely speculative, as no such offer has been confirmed.