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 | 40 | 43 | 44 | 432 | 55 | 50 | 44 | 58 |
| Stack | 63 | 65 | 62 | 637 | 71 | 57 | 68 | 69 |
| Top Tube (effective) | 60 | 66 | 70 | 612 | 55 | 70 | 60 | 72 |
| Seat Tube C-T | 34 | 35 | 44 | 486 | 36 | 38 | 47 | 55 |
| Head Angle | 75 | 60 | 64 | 67 | 63 | 58 | 69 | 63 |
| Seat Angle | 83 | 74 | 87 | 92 | 62 | 85 | 63 | 81 |
| Head Tube | 10 | 10 | 11 | 87 | 14 | 10 | 16 | 12 |
| Chainstay | 39 | 49 | 38 | 388 | 36 | 48 | 36 | 38 |
| Wheelbase | 131 | 120 | 101 | 1328 | 145 | 111 | 127 | 134 |
| Standover | 81 | 71 | 86 | 683 | 77 | 84 | 67 | 81 |
| BB Drop | 1 | 1 | 1 | 26 | 2 | 1 | 2 | 1 |
| BB Height | 35 | 36 | 36 | 312 | 29 | 40 | 32 | 31 |
| Fork Rake / Offset | 3 | 5 | 4 | 50 | 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 | 145 | 163 | 158 | 160 | 145 | 146 | 141 | 142 |
| 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.
