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 | 50 | 41 | 41 | 417 | 53 | 52 | 41 | 56 |
| Stack | 58 | 53 | 56 | 709 | 65 | 65 | 62 | 60 |
| Top Tube (effective) | 61 | 62 | 56 | 524 | 60 | 62 | 79 | 79 |
| Seat Tube C-T | 40 | 42 | 37 | 341 | 47 | 48 | 49 | 40 |
| Head Angle | 72 | 75 | 74 | 76 | 76 | 68 | 68 | 63 |
| Seat Angle | 69 | 84 | 91 | 76 | 80 | 79 | 70 | 88 |
| Head Tube | 8 | 11 | 10 | 91 | 10 | 11 | 12 | 11 |
| Chainstay | 48 | 50 | 36 | 517 | 44 | 48 | 38 | 46 |
| Wheelbase | 120 | 132 | 147 | 1225 | 123 | 119 | 145 | 136 |
| Standover | 72 | 69 | 91 | 778 | 73 | 73 | 85 | 87 |
| BB Drop | 1 | 1 | 1 | 24 | 2 | 1 | 2 | 1 |
| BB Height | 29 | 33 | 28 | 275 | 35 | 31 | 37 | 39 |
| Fork Rake / Offset | 3 | 4 | 4 | 50 | 3 | 4 | 5 | 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 | 129 | 140 | 129 | 181 | 134 | 184 | 134 | 157 |
| 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.
