TREK Checkpoint ALR Gen 3 2026
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Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 313 | 342 | 374 | 435 | 344 | 401 |
| Stack | 451 | 616 | 527 | 637 | 638 | 673 |
| Top Tube (effective) | 590 | 525 | 610 | 664 | 655 | 675 |
| Seat Tube C-T | 496 | 524 | 503 | 598 | 665 | 712 |
| Head Angle | 62 | 84 | 79 | 70 | 64 | 83 |
| Seat Angle | 66 | 72 | 74 | 77 | 67 | 71 |
| Head Tube | 89 | 108 | 158 | 143 | 170 | 197 |
| Chainstay | 483 | 436 | 481 | 357 | 488 | 434 |
| Wheelbase | 988 | 1031 | 1208 | 1130 | 1223 | 954 |
| Standover | 68 | 69 | 65 | 67 | 92 | 72 |
| BB Drop | 78 | 86 | 69 | 80 | 70 | 64 |
| Fork Rake / Offset | 41 | 51 | 41 | 40 | 57 | 50 |
| Trail | 76 | 62 | 65 | 55 | 64 | 60 |
| 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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