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2026 Colnago G4-X vs 2026 Niner RLT 9 RDO

Bicycle geometry comparison powered by RideDNA

Colnago G4-X

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Front center Max Tire
48 380 554 52 71.5 424 72 1026 606 45
52 390 573 62 71.5 424 70 1033 613 45
54 400 591 63 71.5 424 70 1048 628 45
57 410 610 63 71.5 424 70 1064 644 45
XS 371 536 55 71.0 424 72 1016 596 45

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

vs

Niner RLT 9 RDO

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Front center Max Tire
47cm 362 535 82 70.0 423 75 1000 582 50
50cm 366 555 78 70.5 423 75 1007 588 50
53cm 374 576 75 71.0 423 75 1018 599 50
56cm 384 592 72 71.5 424 70 1030 610 50
59cm 398 613 68 72.0 424 70 1046 625 50
62cm 405 634 65 72.5 424 70 1054 634 50

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

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