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 | 36 | 37 | 41 | 371 | 53 | 40 | 58 | 48 |
| Stack | 48 | 70 | 61 | 642 | 56 | 52 | 54 | 65 |
| Top Tube (effective) | 57 | 60 | 57 | 676 | 52 | 59 | 79 | 56 |
| Seat Tube C-T | 31 | 40 | 49 | 430 | 38 | 44 | 39 | 48 |
| Head Angle | 53 | 57 | 53 | 57 | 60 | 68 | 68 | 68 |
| Seat Angle | 75 | 71 | 90 | 92 | 85 | 82 | 69 | 90 |
| Head Tube | 11 | 11 | 10 | 95 | 12 | 11 | 15 | 14 |
| Chainstay | 43 | 51 | 51 | 480 | 42 | 37 | 49 | 47 |
| Wheelbase | 140 | 105 | 105 | 1047 | 125 | 148 | 157 | 153 |
| Standover | 86 | 73 | 70 | 808 | 79 | 70 | 93 | 89 |
| BB Drop | 1 | 1 | 1 | 27 | 2 | 1 | 2 | 1 |
| BB Height | 28 | 34 | 30 | 342 | 28 | 36 | 27 | 32 |
| Fork Rake / Offset | 4 | 3 | 4 | 34 | 4 | 4 | 3 | 3 |
| 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 | 150 | 176 | 174 | 130 | 173 | 155 | 140 | 178 |
| 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.
