TREK Checkpoint ALR Gen 3 / 2026


c

Geometry

  XS S M ML L XL
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Reach 327 452 440 318 412 432
Stack 637 482 636 614 661 687
Top Tube (effective) 526 645 667 599 497 604
Seat Tube C-T 502
Seat Tube C-C 46 60 44 60 65 72
Head Angle 74 68 61 70 75 85
Seat Angle 63 69 78 79 72 65
Head Tube 8 13 11 15 17 23
Chainstay 509 368 489 382 401 354
Wheelbase 1072 1072 1245 1054 885 1250
Standover 615 855 944 835 981 998
BB Drop 75 66 83 84 63 68
Fork Rake / Offset 41 42 46 57 49 53
Trail 74 60 60 65 62 54
Wheel Size 700c 700c 700c 700c 700c 700c
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

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