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2026 Ridley ASTR RS vs 2026 BMC URS

Bicycle geometry comparison powered by RideDNA

Ridley ASTR RS

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Max Tire
L 420 595 69 71.5 418 75 1064 52
M 406 571 69 71.5 418 75 1043 52
S 392 550 72 71.0 418 75 1027 52
XL 432 619 69 71.5 418 75 1085 52
XS 376 536 72 71.0 418 75 1006 52

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

vs

BMC URS

2026 · Gravel

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Max Tire
L 420 610 86 69.5 423 76 1091 47
M 410 580 86 69.5 423 76 1070 47
S 397 570 84 69.0 423 76 1063 47
XL 430 640 86 69.5 423 76 1112 47
XS 387 570 84 69.0 423 76 1053 47

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

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