TREK Checkpoint ALR Gen 3 / 2026
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Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 367 | 353 | 456 | 344 | 434 | 361 |
| Stack | 594 | 606 | 508 | 601 | 665 | 755 |
| Top Tube (effective) | 440 | 632 | 502 | 464 | 642 | 568 |
| Seat Tube C-T | 524 | |||||
| Seat Tube C-C | 53 | 49 | 51 | 49 | 68 | 61 |
| Head Angle | 83 | 62 | 64 | 75 | 80 | 59 |
| Seat Angle | 65 | 79 | 67 | 87 | 77 | 68 |
| Head Tube | 8 | 10 | 12 | 13 | 16 | 22 |
| Chainstay | 506 | 366 | 470 | 490 | 458 | 421 |
| Wheelbase | 1009 | 1054 | 1115 | 941 | 1206 | 1071 |
| Standover | 679 | 738 | 854 | 707 | 971 | 766 |
| BB Drop | 87 | 85 | 71 | 65 | 78 | 66 |
| Fork Rake / Offset | 49 | 50 | 57 | 44 | 49 | 39 |
| Trail | 60 | 58 | 74 | 72 | 66 | 66 |
| 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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