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 | 43 | 34 | 45 | 477 | 39 | 42 | 54 | 53 |
| Stack | 70 | 49 | 67 | 725 | 60 | 72 | 57 | 79 |
| Top Tube (effective) | 53 | 63 | 63 | 646 | 65 | 67 | 55 | 63 |
| Seat Tube C-T | 36 | 37 | 46 | 418 | 37 | 47 | 56 | 44 |
| Head Angle | 77 | 55 | 65 | 60 | 69 | 55 | 56 | 69 |
| Seat Angle | 90 | 78 | 63 | 67 | 78 | 84 | 67 | 65 |
| Head Tube | 11 | 10 | 10 | 108 | 11 | 12 | 16 | 16 |
| Chainstay | 39 | 49 | 48 | 417 | 45 | 46 | 45 | 42 |
| Wheelbase | 107 | 123 | 115 | 1371 | 111 | 142 | 108 | 154 |
| Standover | 83 | 69 | 87 | 784 | 89 | 64 | 91 | 80 |
| BB Drop | 1 | 1 | 2 | 25 | 2 | 1 | 1 | 1 |
| BB Height | 40 | 31 | 37 | 386 | 29 | 36 | 34 | 39 |
| Fork Rake / Offset | 5 | 4 | 4 | 44 | 4 | 5 | 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 | 145 | 167 | 134 | 149 | 161 | 157 | 129 | 136 |
| 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.
