TREK Checkpoint ALR Gen 3 2026
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Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 320 | 331 | 329 | 349 | 382 | 360 |
| Stack | 481 | 524 | 597 | 647 | 633 | 615 |
| Top Tube (effective) | 527 | 507 | 518 | 538 | 572 | 600 |
| Seat Tube C-T | 446 | 430 | 467 | 527 | 492 | 650 |
| Head Angle | 77 | 76 | 84 | 75 | 81 | 62 |
| Seat Angle | 63 | 63 | 60 | 84 | 69 | 79 |
| Head Tube | 88 | 128 | 137 | 178 | 170 | 229 |
| Chainstay | 515 | 518 | 366 | 500 | 484 | 497 |
| Wheelbase | 911 | 854 | 1147 | 1191 | 935 | 1261 |
| Standover | 62 | 87 | 88 | 96 | 76 | 82 |
| BB Drop | 81 | 89 | 62 | 64 | 78 | 67 |
| Fork Rake / Offset | 52 | 44 | 44 | 52 | 44 | 40 |
| Trail | 61 | 68 | 69 | 69 | 76 | 57 |
| 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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