Recommended rider height for the Colnago Time Trial TT1.
| S | S/M | M | M/L | L | |
| Height (In cms.) | 155-167 | 170 | 172-174 | 176-178 | 180-196 |
Source: Colnago size guide (colnago.com/en/size-guide). Colnago publishes these as individual height steps; contiguous steps have been grouped into ranges here.