Except… the fatbike/snowbike tire has a larger OD than anything else you can buy! Is this true?
| 559 (26″ mtb) | 584 (650B/27.5″) | 622 (700C) |
| 92mm | 76mm | 56mm |
| 92mm | 76mm | 56mm |
| 743mm OD | 736mm OD | 734mm OD |
| 3.8″ Fatbike |
Dialing back the fatbike tire, so we have some equivalencies. The 650B still drops out of this race.
| 559 (26″ mtb) | 584 (650B/27.5″) | 622 (700C) |
| 87mm | 74mm | 56mm |
| 87mm | 74mm | 56mm |
| 733mm OD | 732mm OD | 734mm OD |
| 3.45″ Snow | 2.55″ 29er |
This might be taken as an argument for 24″ fatbike tires… a real fat snow tire in 24″ (iso 507) would be 507+90+90=687, or the same Outer Diameter as a 32mm road tire and a 2.5″ mtb tire.
