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2026 Giant TCR Advanced vs 2025 Specialized Tarmac SL8

Bicycle geometry comparison powered by RideDNA

Giant TCR Advanced

2026 · Road

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Front center Max Tire
L 403 581 57 73.0 399 67 1006 610 33
M 388 546 57 73.0 399 71 979 585 33
ML 394 561 57 73.0 400 66 992 596 33
S 383 530 62 72.3 399 71 976 581 33
XL 412 596 57 73.0 399 67 1020 625 33
XS 377 516 70 71.0 399 71 976 582 33

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

vs

Specialized Tarmac SL8

2025 · Road

Size Reach Stack Trail HTA Chainstay BB Drop Wheelbase Front center Max Tire
44 367 500 70 70.5 403 74 971 572 32
49 376 514 62 71.8 403 74 974 575 32
52 380 527 58 72.5 403 74 975 577 32
54 385 544 58 73.0 404 72 979 580 32
56 396 565 55 73.5 404 72 991 592 32
58 402 591 55 73.5 404 72 1005 606 32
61 408 612 51 74.0 404 72 1012 613 32

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

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