TREK Checkpoint ALR Gen 3 2026
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Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 363 | 407 | 456 | 425 | 351 | 332 |
| Stack | 553 | 547 | 615 | 537 | 599 | 533 |
| Top Tube (effective) | 552 | 504 | 529 | 473 | 682 | 546 |
| Seat Tube C-T | 538 | 530 | 562 | 493 | 580 | 682 |
| Head Angle | 59 | 78 | 82 | 80 | 69 | 80 |
| Seat Angle | 70 | 86 | 73 | 67 | 86 | 72 |
| Head Tube | 95 | 130 | 117 | 191 | 206 | 203 |
| Chainstay | 425 | 434 | 382 | 450 | 382 | 355 |
| Wheelbase | 1226 | 866 | 837 | 1253 | 1154 | 931 |
| Standover | 60 | 84 | 70 | 75 | 94 | 71 |
| BB Drop | 86 | 64 | 90 | 83 | 68 | 69 |
| Fork Rake / Offset | 51 | 55 | 54 | 52 | 46 | 41 |
| Trail | 61 | 75 | 62 | 54 | 74 | 55 |
| 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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