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 | 51 | 43 | 39 | 479 | 53 | 40 | 43 | 42 |
| Stack | 54 | 66 | 73 | 541 | 69 | 72 | 75 | 62 |
| Top Tube (effective) | 46 | 64 | 66 | 631 | 64 | 69 | 76 | 71 |
| Seat Tube C-T | 38 | 41 | 35 | 403 | 48 | 48 | 50 | 54 |
| Head Angle | 69 | 70 | 60 | 67 | 62 | 75 | 52 | 53 |
| Seat Angle | 79 | 67 | 72 | 62 | 79 | 82 | 79 | 72 |
| Head Tube | 11 | 10 | 9 | 86 | 11 | 14 | 15 | 16 |
| Chainstay | 41 | 48 | 36 | 505 | 46 | 47 | 46 | 40 |
| Wheelbase | 139 | 103 | 103 | 1400 | 117 | 128 | 112 | 139 |
| Standover | 78 | 82 | 82 | 791 | 87 | 70 | 70 | 89 |
| BB Drop | 1 | 2 | 1 | 25 | 2 | 1 | 2 | 1 |
| BB Height | 31 | 28 | 35 | 302 | 35 | 33 | 31 | 38 |
| Fork Rake / Offset | 5 | 4 | 5 | 49 | 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 | 152 | 158 | 189 | 149 | 182 | 131 | 164 | 185 |
| 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.
