TanTan GR257 2026
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Geometry
| 480 | 510 | 540 | 560 | 580 | 610 | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 312 | 372 | 438 | 384 | 444 | 347 |
| Stack | 554 | 573 | 505 | 552 | 718 | 610 |
| Top Tube (effective) | 587 | 471 | 520 | 579 | 609 | 689 |
| Seat Tube C-T | 466 | 520 | 531 | 606 | 570 | 604 |
| Head Angle | 78 | 61 | 83 | 84 | 80 | 62 |
| Seat Angle | 78 | 74 | 65 | 76 | 74 | 73 |
| Head Tube | 74 | 109 | 119 | 139 | 211 | 206 |
| Chainstay | 364 | 398 | 516 | 402 | 421 | 356 |
| Wheelbase | 1049 | 1084 | 1214 | 970 | 987 | 1103 |
| Front Centre | 553 | 564 | 725 | 558 | 636 | 727 |
| BB Drop | 86 | 85 | 75 | 70 | 64 | 57 |
| Fork Length (A2C) | 471 | 392 | 415 | 379 | 373 | 436 |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.
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