Welcome to the men’s road bike size guide, which also applies to cross bikes (road bikes’ more rough-and-ready cousins). Generally speaking, road bikes have skinny tyres, a more “aggressive” frame geometry, and drop handlebars to help you achieve that low, streamlined position. Road bikes frames are also traditionally referred to in centimetres as opposed to using small/medium/large sizing.
We have separate guides for women’s road bike sizing and for kids .
Please bear in mind that your height is only a rough guide to bike sizing, so if you have any doubts then don’t hesitate to contact one of our friendly team.
| Rider Height | Bike Size | ||
|---|---|---|---|
| 4′ 10″ – 5′ 0″ | 148 – 152cm | 47 – 48cm | XX Small |
| 5′ 0″ – 5′ 3″ | 15 – 160cm | 49 – 50cm | Extra Small |
| 5′ 3″ – 5′ 6″ | 160 – 168cm | 51 – 53cm | Small |
| 5′ 6″ – 5′ 9″ | 168 – 175cm | 54 – 55cm | Medium |
| 5′ 9″ – 6′ 0″ | 175 – 183cm | 56 – 58cm | Large |
| 6′ 0″ – 6′ 3″ | 183 – 191cm | 58 – 60cm | Extra Large |
| 6′ 3″ – 6′ 6″ | 191 – 198cm | 61 – 63cm | XX-Large |
