Uploaded June 2021 | Updated September 2026, 8 hours ago
Cyclists come in all shapes and yet for some reason road bikes are all moulded around the exact same size wheels.. But why? At 6'8" GCN's Conor Dunne was the world's tallest pro cyclist and he’s looking for answers.
Sign up for GCN+ now: https://gcn.eu/plus
GCN+ is the home of the world’s most thrilling live bike races, highlights, exclusive shows and epic cycling documentaries that you can enjoy live + ad-free + on-demand + interactive + all-year round.
GCN+ is more of everything you’ve come to love from GCN but taken to the next level: more entertainment, more races, more inspiration, more access, more analysis, more science and more to watch with exclusive and original long-form films, documentaries and shows.
GCN+ is #cycling like you’ve never seen it before.
Cyclists come in all shapes and yet for some reason road bikes are all moulded around the exact same size wheels.. But why? At 6'8" GCN's Conor Dunne was the world's tallest pro cyclist and he’s looking for answers.
Sign up for GCN+ now: https://gcn.eu/plus
GCN+ is the home of the world’s most thrilling live bike races, highlights, exclusive shows and epic cycling documentaries that you can enjoy live + ad-free + on-demand + interactive + all-year round.
GCN+ is more of everything you’ve come to love from GCN but taken to the next level: more entertainment, more races, more inspiration, more access, more analysis, more science and more to watch with exclusive and original long-form films, documentaries and shows.
GCN+ is #cycling like you’ve never seen it before.
