Principia Gravel 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 |
| 45 | 51 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 390 | 459 | 332 | 359 | 410 | 367 |
| Stack | 631 | 704 | 548 | 639 | 526 | 645 |
| Top Tube (effective) | 587 | 638 | 661 | 653 | 490 | 621 |
| Seat Tube C-T | 409 | 564 | 432 | 620 | 600 | 547 |
| Head Angle | 84 | 70 | 85 | 63 | 77 | 62 |
| Seat Angle | 79 | 78 | 74 | 73 | 87 | 66 |
| Head Tube | 126 | 166 | 160 | 160 | 160 | 180 |
| Chainstay | 360 | 380 | 505 | 397 | 416 | 511 |
| Wheelbase | 1159 | 1242 | 1066 | 1063 | 1039 | 1165 |
| Standover | 689 | 667 | 830 | 779 | 832 | 877 |
| BB Drop | 66 | 73 | 68 | 59 | 67 | 54 |
| BB Height | 283 | 308 | 327 | 295 | 259 | 248 |
| Trail | 63 | 64 | 73 | 68 | 49 | 61 |
| 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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