Trek Session 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 |
| Fork Rake / Offset |
| Wheel Size |
| Data Source |
| S High | S Low | M High | M Low | L High | L Low | XL High | XL Low | |
|---|---|---|---|---|---|---|---|---|
| Add to Compare | ||||||||
| Reach | 43 | 389 | 424 | 330 | 471 | 422 | 523 | 537 |
| Stack | 48 | 611 | 549 | 527 | 684 | 657 | 488 | 513 |
| Top Tube (effective) | 602 | 514 | 609 | 546 | 549 | 495 | 601 | 593 |
| Seat Tube C-T | 370 | 394 | 360 | 502 | 466 | 545 | 474 | 447 |
| Head Angle | 62 | 70 | 58 | 62 | 66 | 58 | 63 | 61 |
| Seat Angle | 55 | 48 | 56 | 66 | 48 | 62 | 55 | 66 |
| Head Tube | 99 | 137 | 102 | 118 | 123 | 112 | 121 | 101 |
| Chainstay | 481 | 403 | 377 | 532 | 388 | 485 | 409 | 438 |
| Wheelbase | 1404 | 1086 | 1372 | 1144 | 1419 | 1335 | 1025 | 1413 |
| Standover | 695 | 866 | 746 | 679 | 830 | 908 | 816 | 618 |
| BB Drop | 79 | -8 | 94 | -10 | 98 | -8 | 107 | -10 |
| BB Height | 305 | 340 | 390 | 326 | 419 | 322 | 329 | 408 |
| Fork Rake / Offset | 48 | 62 | 59 | 59 | 58 | 46 | 47 | 52 |
| Wheel Size | 27.5" | 27.5" | 27.5" | 27.5" | 27.5" | 27.5" | 27.5" | 27.5" |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Select 
two sizes then 'Compare'
two sizes then 'Compare'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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