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2026 Trek Checkout vs 2026 Ridley ASTR RS

Bicycle geometry comparison powered by RideDNA

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 (°).

vs

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 (°).

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