*These values may be slightly different as a result of industrial allowance.
IHS = Integrated Head Set
ID = Inner Diameter
OD = Over Diameter
OS = Over Size 1-1/8"
| Sizes | 19.0" | 21.5" | 23.0" | |
|---|---|---|---|---|
| Seat tube length (mm) | A | 483 | 546 | 584 |
| Effective top tube length (mm) | B | 612 | 630 | 650 |
| Seat tube angel | C | 72.4° | 72.4° | 72.4° |
| Head tube angel | D | 70° | 70° | 70° |
| Chainstay length (mm) | E | 450 | 450 | 450 |
| Head tube length (mm) | G | 100 | 110 | 140 |
| Wheelbase (mm) | F | 1109 | 1121 | 1149 |
| BB shell size | BB | BC 1.37"x24TPI / 68 mm | ||
| Head tube size | HS | IHS 1-1/8" ID44.0/OD50.0 mm | ||
| Seat post diameter (mm) | SP | 31.6 | 31.6 | 31.6 |
| Seat clamp diameter (mm) | SC | 34.9 | 34.9 | 34.9 |
| Front derailleur diameter (mm) | FD | 34.9 | 34.9 | 34.9 |