TREK Checkpoint ALR Gen 3 2026


c

Geometry

  XS S M ML L XL
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Reach 417 416 420 344 415 411
Stack 646 513 499 557 740 779
Top Tube (effective) 511 576 521 468 569 557
Seat Tube C-T 566 451 540 489 510 493
Head Angle 83 79 65 84 84 81
Seat Angle 79 76 73 85 86 62
Head Tube 94 132 147 172 174 192
Chainstay 512 464 412 489 424 504
Wheelbase 933 1041 1081 844 1177 1095
Standover 84 79 91 64 86 69
BB Drop 80 91 82 66 86 83
Fork Rake / Offset 47 44 57 54 46 39
Trail 70 82 79 64 60 71
Wheel Size 700c 700c 700c 700c 700c 700c
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

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