Trek DS (8.3 to 8.6 DS, DS 1 to 4) geometry
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Size 15.5"
Render
Align
Geometry
| Size | 15.5" | 17.5" | 19" | 21" | 22.5" |
|---|---|---|---|---|---|
| Stack mm | 595 | 606 | 616 | 627 | 639 |
| Reach mm | 410 | 416 | 423 | 428 | 434 |
| Head tube angle ° | 70.0 | 71.0 | 71.0 | 71.5 | 72.0 |
| Seat tube angle ° | 74.5 | 74.0 | 73.5 | 73.0 | 72.5 |
| Head tube length mm | 114 | 124 | 134 | 144 | 154 |
| Seat tube mm | 366 | 417 | 467 | 505 | 543 |
| Chainstay mm | 455 | 455 | 455 | 455 | 455 |
| BB drop mm | 60 | 60 | 60 | 60 | 60 |
| Fork rake mm | 38 | 38 | 38 | 38 | 38 |
| Stack to reach | 1.45 | 1.46 | 1.46 | 1.46 | 1.47 |
| Effective top tube mmi | 575 | 590 | 605 | 620 | 635 |
| Wheelbase mmi | 1096 | 1095 | 1106 | 1109 | 1113 |
Size15.5"key specs
Stack-to-reach (size 15.5")1.45More aggressive (lower and longer) than 77% of flat-bar frames in the database at comparable sizes.
Closest geometry matches (size 15.5")
Matched by stack, reach and head tube angle.