Transition sentinel 2025
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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 |
| BB Drop |
| BB Height |
| Seatpost Offset |
| Data Source |
| XS | SM29 SMMX | MD29 MDMX | LG29 LGMX | XL29 XLMX | XXL29 XXLMX | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 400 | 430 - 426 | 455 - 451 | 480 - 476 | 505 - 501 | 530 - 526 |
| Stack | 632 | 615 - 618 | 621 - 624 | 633 - 636 | 642 - 646 | 651 - 655 |
| Top Tube (effective) | 611 | 604 | 685 | 604 | 748 | 743 |
| Seat Tube C-T | 304 | 414 | 382 | 401 | 386 | 577 |
| Head Angle | 53 | 64 - 63.6 | 64 - 63.6 | 64 - 63.6 | 64 - 63.6 | 64 - 63.6 |
| Seat Angle | 82 | 78.7 - 78.2 | 77.9 - 77.5 | 77.3 - 76.9 | 76.8 - 76.4 | 76.5 - 76.2 |
| Head Tube | 119 | 119 | 126 | 101 | 146 | 120 |
| Chainstay | 493 | 442 - 440 | 442 - 440 | 446 - 444 | 446 - 444 | 446 - 444 |
| Wheelbase | 1228 | 1018 | 1140 | 1240 | 1279 | 1205 |
| BB Drop | 13 | 25 - 11 | 25 - 11 | 25 - 11 | 25 - 11 | 25 - 11 |
| BB Height | 348 | 350 - 344 | 350 - 344 | 350 - 344 | 350 - 344 | 350 - 344 |
| Seatpost Offset | 93 | 101 | 80 | 96 | 94 | 77 |
| 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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