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 | 49 | 38 | 42 | 395 | 47 | 58 | 52 | 44 |
| Stack | 53 | 56 | 63 | 704 | 55 | 56 | 71 | 72 |
| Top Tube (effective) | 67 | 65 | 57 | 602 | 70 | 67 | 71 | 62 |
| Seat Tube C-T | 38 | 40 | 42 | 360 | 44 | 37 | 43 | 54 |
| Head Angle | 56 | 63 | 75 | 55 | 70 | 59 | 61 | 75 |
| Seat Angle | 69 | 87 | 90 | 79 | 67 | 81 | 87 | 75 |
| Head Tube | 8 | 10 | 9 | 119 | 14 | 10 | 13 | 17 |
| Chainstay | 38 | 37 | 50 | 513 | 41 | 47 | 45 | 47 |
| Wheelbase | 112 | 119 | 146 | 1265 | 143 | 104 | 123 | 149 |
| Standover | 67 | 87 | 69 | 694 | 73 | 72 | 79 | 81 |
| BB Drop | 1 | 1 | 1 | 27 | 2 | 2 | 2 | 1 |
| BB Height | 30 | 34 | 41 | 326 | 31 | 40 | 38 | 37 |
| Fork Rake / Offset | 5 | 3 | 4 | 35 | 3 | 3 | 3 | 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 | 149 | 155 | 164 | 144 | 160 | 154 | 188 | 135 |
| 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.
