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Atlas AR Geo Chart

52 54 56 58 61
Seat Tube Length C-T (mm) 500 520 540 560 575
Effective Top Tube (mm) 522 543 560 575 601
Head Tube Length (mm) 120 140 160 180 200
Head Tube Angle (deg) 71.8° 72° 72.5° 72.5° 73.2°
Frame Stack (mm) 529 552 572 592 612
Frame Reach (mm) 370 383 390 396 411
Seat Tube Angle (deg) 74° 73.8° 73.5° 73.2° 72.8°
Chain Stay Length (mm) 421 421 421 421 421
Bottom Bracket Drop (mm) 74 74 74 74 74
Trail (mm) 64 63 59 59 55
Wheelbase (mm) 990 991 1005 1015 1030
Front Center (mm) 585 600 605 615 630
Stand Over (mm) 750 780 805 820 840