While there is no officially sanctioned free version of the Belbin Team Roles questionnaire, several educational resources and third-party sites provide variations for self-reflection and learning. Official Stance on "Free" Tests
Some sites, like 123test , offer free team roles tests inspired by Belbin’s theories and the Big Five personality model. Why Avoid "Pirated" Free Questionnaires? belbin questionnaire online free
Belbin UK occasionally offers a "taster" questionnaire or a downloadable PDF of the old, original 1980s questionnaire (which is now out of copyright for education use). You can find this via university library archives. While there is no officially sanctioned free version
Belbin argues that every strength has a corresponding weakness. belbin questionnaire online free