Transition TransAM 2026
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Geometry
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 408 | 425 | 430 | 532 |
| Stack | 632 | 761 | 553 | 727 |
| Top Tube (effective) | 537 | 703 | 579 | 651 |
| Seat Tube C-T | 380 | 322 | 346 | 372 |
| Head Angle | 52 | 53 | 58 | 63 |
| Seat Angle | 61 | 82 | 81 | 66 |
| Head Tube | 116 | 84 | 103 | 97 |
| Chainstay | 425 - 437 | 425 - 437 | 425 - 437 | 425 - 437 |
| Wheelbase | 1026 | 982 | 1369 | 1153 |
| Standover | 738 | 661 | 547 | 625 |
| BB Drop | 58 | 41 | 42 | 52 |
| BB Height | 287 | 317 | 318 | 307 |
| BB Type | 73mm BSA Thread | 73mm BSA Thread | 73mm BSA Thread | 73mm BSA Thread |
| Fork Rake / Offset | 49 | 37 | 39 | 48 |
| Axle to Crown | 574mm | 574mm | 574mm | 574mm |
| Seatpost Diameter | 34 | 31 | 26 | 32 |
| Axle Spacing | 12mm x 148mm | 12mm x 148mm | 12mm x 148mm | 12mm x 148mm |
| Wheel Size | 34 | 28 | 31 | 27 |
| Tyre Max Width | 2 | 2 | 2 | 2 |
| Seatpost Length | 293 | 226 | 383 | 359 |
| Max Post Insertion | 210 | 289 | 308 | 356 |
| Headset | ZS44/EC44 | ZS44/EC44 | ZS44/EC44 | ZS44/EC44 |
| Seat Clamp | 34.9mm | 34.9mm | 34.9mm | 34.9mm |
| Data Source | Transition | Transition | Transition | Transition |
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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