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2026 3T Ultra 700c vs 2026 Trek Checkout

Bicycle geometry comparison powered by RideDNA

3T Ultra 700c

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Max Tire
48 360 522 82 68.5 412 79 1002 46
51 371 545 76 69.5 412 79 1012 46
54 383 564 66 71.0 412 77 1018 46
56 392 584 59 72.0 412 77 1023 46
58 401 604 56 72.5 412 75 1035 46
61 412 632 56 72.5 412 75 1054 46

All measurements in millimeters (mm) and degrees (°).

vs

Trek Checkout

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Max Tire
L 414 652 88 69.5 437 68 1120 61
M 414 617 91 69.0 436 70 1112 61
ML 412 634 88 69.4 436 70 1111 61
S 404 580 92 68.8 436 70 1090 61
XL 417 673 88 69.4 437 68 1133 61

All measurements in millimeters (mm) and degrees (°).

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