TREK Checkpoint ALR Gen 3 / 2026
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Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 320 | 409 | 349 | 386 | 462 | 470 |
| Stack | 627 | 459 | 658 | 657 | 657 | 711 |
| Top Tube (effective) | 612 | 560 | 627 | 546 | 679 | 506 |
| Seat Tube C-T | 503 | |||||
| Seat Tube C-C | 43 | 49 | 63 | 56 | 65 | 70 |
| Head Angle | 69 | 76 | 68 | 78 | 62 | 65 |
| Seat Angle | 87 | 63 | 84 | 62 | 73 | 77 |
| Head Tube | 10 | 12 | 13 | 13 | 18 | 16 |
| Chainstay | 481 | 441 | 390 | 490 | 367 | 516 |
| Wheelbase | 1190 | 1118 | 916 | 961 | 1037 | 1007 |
| Standover | 814 | 780 | 895 | 681 | 891 | 734 |
| BB Drop | 90 | 88 | 80 | 84 | 77 | 85 |
| Fork Rake / Offset | 58 | 58 | 49 | 49 | 55 | 52 |
| Trail | 81 | 71 | 59 | 63 | 61 | 65 |
| 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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