Principia Road Alu 2021
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Geometry
| Add to Compare |
| Reach |
| Stack |
| Top Tube (effective) |
| Seat Tube C-T |
| Head Angle |
| Seat Angle |
| Head Tube |
| Chainstay |
| Wheelbase |
| Standover |
| BB Drop |
| BB Height |
| Trail |
| Data Source |
| 45cm | 51cm | 54cm | 56cm | 58cm | 61cm | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 413 | 304 | 405 | 374 | 314 | 414 |
| Stack | 564 | 610 | 556 | 552 | 592 | 513 |
| Top Tube (effective) | 628 | 482 | 455 | 593 | 596 | 572 |
| Seat Tube C-T | 488 | 487 | 559 | 518 | 456 | 473 |
| Head Angle | 67 | 70 | 71 | 74 | 68 | 64 |
| Seat Angle | 62 | 79 | 65 | 67 | 59 | 68 |
| Head Tube | 119 | 119 | 159 | 158 | 191 | 184 |
| Chainstay | 482 | 478 | 501 | 418 | 393 | 453 |
| Wheelbase | 1093 | 905 | 1144 | 1073 | 1069 | 895 |
| Standover | 586 | 662 | 829 | 735 | 911 | 750 |
| BB Drop | 58 | 74 | 74 | 74 | 64 | 60 |
| BB Height | 273 | 251 | 317 | 329 | 342 | 288 |
| Trail | 90 | 83 | 68 | 53 | 60 | 50 |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Select 
two sizes then 'Compare'
two sizes then 'Compare'Measurements are in millimeters and degrees.
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