TREK Rail+ 2025
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Geometry
| 15.5" | 15.5" | 17.5" | 17.5" | 19.5" | 19.5" | 21.5" | 21.5" | |
|---|---|---|---|---|---|---|---|---|
| Add to Compare | ||||||||
| Reach | 38 | 50 | 46 | 436 | 39 | 51 | 49 | 44 |
| Stack | 55 | 57 | 53 | 582 | 70 | 74 | 53 | 56 |
| Top Tube (effective) | 49 | 63 | 58 | 601 | 72 | 56 | 80 | 60 |
| Seat Tube C-T | 42 | 32 | 33 | 363 | 50 | 39 | 51 | 42 |
| Head Angle | 60 | 75 | 66 | 63 | 59 | 69 | 69 | 77 |
| Seat Angle | 69 | 68 | 78 | 69 | 85 | 70 | 65 | 84 |
| Head Tube | 11 | 10 | 11 | 81 | 12 | 13 | 15 | 13 |
| Chainstay | 52 | 51 | 40 | 432 | 37 | 38 | 40 | 45 |
| Wheelbase | 137 | 125 | 135 | 1409 | 104 | 146 | 133 | 109 |
| Standover | 62 | 89 | 71 | 881 | 64 | 65 | 76 | 69 |
| BB Drop | 1 | 1 | 1 | 20 | 2 | 1 | 2 | 1 |
| BB Height | 28 | 39 | 30 | 399 | 27 | 31 | 32 | 36 |
| Fork Rake / Offset | 3 | 4 | 4 | 47 | 4 | 4 | 4 | 4 |
| Wheel Size | 27.5" | 27.5" | 29"/27.5" | 29"/27.5" | 29"/27.5" | 29"/27.5" | 29"/27.5" | 29"/27.5" |
| Rear Travel | 131 | 187 | 168 | 132 | 139 | 184 | 154 | 146 |
| Data Source | Manufacturer | Manufacturer | 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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There is a Tailored Protection™ kit available for this bike.
