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 | 46 | 48 | 47 | 493 | 57 | 49 | 42 | 48 |
| Stack | 65 | 56 | 71 | 658 | 72 | 71 | 61 | 65 |
| Top Tube (effective) | 52 | 63 | 52 | 522 | 61 | 58 | 79 | 69 |
| Seat Tube C-T | 45 | 37 | 46 | 411 | 36 | 43 | 49 | 50 |
| Head Angle | 52 | 71 | 55 | 54 | 73 | 72 | 60 | 59 |
| Seat Angle | 75 | 92 | 71 | 65 | 64 | 68 | 71 | 71 |
| Head Tube | 10 | 11 | 8 | 111 | 9 | 11 | 12 | 12 |
| Chainstay | 52 | 41 | 45 | 474 | 49 | 51 | 52 | 49 |
| Wheelbase | 131 | 142 | 144 | 1453 | 127 | 136 | 122 | 108 |
| Standover | 81 | 75 | 91 | 834 | 73 | 92 | 64 | 93 |
| BB Drop | 1 | 1 | 2 | 22 | 1 | 1 | 2 | 1 |
| BB Height | 31 | 29 | 34 | 287 | 39 | 34 | 32 | 32 |
| Fork Rake / Offset | 4 | 3 | 4 | 44 | 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 | 151 | 151 | 180 | 157 | 181 | 148 | 137 | 179 |
| 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.
