Trek Checkpoint SL / SLR / ALR (Gen 1) geometry
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Size 54
Render
Align
Geometry
| Size | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|
| Stack mm | 532 | 549 | 567 | 586 | 609 | 638 |
| Reach mm | 373 | 379 | 383 | 387 | 391 | 397 |
| Head tube angle ° | 71.4 | 71.6 | 71.8 | 72.2 | 72.3 | 72.6 |
| Seat tube angle ° | 75.0 | 74.0 | 73.5 | 73.0 | 73.0 | 73.0 |
| Head tube length mm | 90 | 107 | 126 | 145 | 171 | 200 |
| Seat tube mm | 490 | 520 | 540 | 560 | 580 | 610 |
| Chainstay mm | 425 | 425 | 425 | 425 | 425 | 425 |
| BB drop mm | 78 | 78 | 76 | 76 | 74 | 74 |
| Fork rake mm | 49 | 49 | 49 | 49 | 49 | 49 |
| Stack to reach | 1.43 | 1.45 | 1.48 | 1.51 | 1.56 | 1.61 |
| Effective top tube mmi | 516 | 536 | 551 | 566 | 577 | 592 |
| Wheelbase mmi | 995 | 1005 | 1014 | 1020 | 1032 | 1044 |
Size54key specs
Stack-to-reach (size 54)1.48More aggressive (lower and longer) than 56% of gravel frames in the database at comparable sizes.
Closest geometry matches (size 54)
Matched by stack, reach and head tube angle.
More from Trek
Nearest size to the Checkpoint SL / SLR / ALR 54.