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2026 BMC URS vs 2026 Ridley ASTR

Bicycle geometry comparison powered by RideDNA

BMC URS

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Front center Max Tire
L 420 610 85 69.5 423 76 1091 672 47
M 410 580 85 69.5 423 76 1070 651 47
S 400 560 83 69.0 423 76 1062 644 47
XL 430 640 85 69.5 423 76 1112 693 47
XS 390 560 83 69.0 423 76 1052 634 47

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

vs

Ridley ASTR

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Front center Max Tire
L 420 595 68 71.5 418 75 1064 650 52
M 406 571 68 71.5 418 75 1043 629 52
S 392 550 71 71.0 418 75 1027 613 52
XL 432 619 68 71.5 418 75 1085 671 52
XS 376 536 71 71.0 418 75 1006 593 52

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

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