Giant vs Specialized Defy vs Roubaix SL8 geometry
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Size ML
Render
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Geometry
| Size | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Stack mm | 527 | 541 | 558 | 577 | 596 | 615 |
| Reach mm | 369 | 375 | 380 | 384 | 393 | 402 |
| Head tube angle ° | 70.5 | 71.8 | 72.5 | 72.5 | 72.5 | 72.5 |
| Seat tube angle ° | 74.5 | 74.0 | 73.5 | 73.0 | 73.0 | 73.0 |
| Head tube length mm | – | – | 150 | 175 | 195 | 215 |
| Seat tube mm | 410 | 445 | 480 | 515 | 535 | 565 |
| Chainstay mm | 420 | 420 | 420 | 420 | 420 | 420 |
| BB drop mm | 75 | 75 | 75 | 70 | 70 | 70 |
| Fork rake mm | 50 | 50 | 50 | 50 | 50 | 50 |
| Stack to reach | 1.43 | 1.44 | 1.47 | 1.50 | 1.52 | 1.53 |
| Effective top tube mmi | 515 | 530 | 545 | 560 | 575 | 590 |
| Wheelbase mmi | 995 | 994 | 998 | 1010 | 1025 | 1040 |
Size for size
More Defy comparisons
Against the Defy ML, nearest size.
More Roubaix SL8 comparisons
Against the Roubaix SL8 54, nearest size.