TREK Checkpoint ALR Gen 3 / 2026
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Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 453 | 451 | 414 | 322 | 423 | 333 |
| Stack | 515 | 521 | 642 | 669 | 564 | 564 |
| Top Tube (effective) | 498 | 506 | 673 | 514 | 664 | 694 |
| Seat Tube C-T | 581 | |||||
| Seat Tube C-C | 42 | 44 | 43 | 62 | 49 | 61 |
| Head Angle | 71 | 60 | 72 | 60 | 82 | 79 |
| Seat Angle | 81 | 68 | 77 | 73 | 59 | 64 |
| Head Tube | 11 | 12 | 16 | 16 | 16 | 17 |
| Chainstay | 517 | 517 | 422 | 401 | 476 | 488 |
| Wheelbase | 1007 | 1237 | 1072 | 892 | 984 | 1140 |
| Standover | 647 | 869 | 731 | 738 | 864 | 733 |
| BB Drop | 84 | 87 | 62 | 78 | 71 | 68 |
| Fork Rake / Offset | 48 | 46 | 44 | 51 | 42 | 43 |
| Trail | 69 | 80 | 79 | 59 | 67 | 71 |
| Wheel Size | 700c | 700c | 700c | 700c | 700c | 700c |
| Data Source | 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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