Geometry
| 14" | 16" | 18" | |
|---|---|---|---|
| TT Effective (mm) | 540 | 560 | 580 |
| HT Angle (deg) | 70 | 70 | 70 |
| ST Angle (deg) | 72.5 | 72.5 | 72.5 |
| Chainstay (mm) | 435 | 435 | 435 |
| Wheelbase (mm) | 1029 | 1050 | 1070 |
| BB Drop (mm) | 46 | 46 | 46 |
| Headtube (mm) | 105 | 110 | 120 |
| Standover (mm) | 668 | 704 | 731 |
Bike Size Chart - Jamis Helix