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 | 45 | 35 | 39 | 408 | 55 | 46 | 44 | 59 |
| Stack | 70 | 50 | 51 | 534 | 56 | 63 | 53 | 64 |
| Top Tube (effective) | 64 | 54 | 58 | 551 | 67 | 71 | 79 | 73 |
| Seat Tube C-T | 33 | 44 | 39 | 403 | 37 | 36 | 49 | 53 |
| Head Angle | 75 | 64 | 59 | 66 | 53 | 63 | 59 | 54 |
| Seat Angle | 68 | 62 | 86 | 88 | 81 | 89 | 74 | 90 |
| Head Tube | 11 | 8 | 9 | 82 | 13 | 11 | 13 | 11 |
| Chainstay | 38 | 43 | 50 | 373 | 45 | 52 | 50 | 42 |
| Wheelbase | 103 | 144 | 138 | 988 | 130 | 122 | 122 | 105 |
| Standover | 68 | 88 | 65 | 662 | 91 | 76 | 88 | 66 |
| BB Drop | 1 | 2 | 1 | 25 | 2 | 1 | 2 | 1 |
| BB Height | 34 | 37 | 39 | 338 | 40 | 32 | 35 | 34 |
| Fork Rake / Offset | 4 | 5 | 4 | 42 | 3 | 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 | 188 | 162 | 137 | 144 | 178 | 135 | 167 | 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.
