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| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 369 | 374 | 432 | 453 |
| Stack | 438 | 592 | 509 | 606 |
| Top Tube (effective) | 506 | 571 | 483 | 597 |
| Seat Tube C-C | 490 | 533 | 524 | 601 |
| Head Angle | 74 | 83 | 65 | 66 |
| Seat Angle | 69 | 77 | 63 | 76 |
| Head Tube | 137 | 146 | 200 | 249 |
| Chainstay | 343 | 434 | 488 | 415 |
| Wheelbase | 1062 | 1150 | 909 | 1156 |
| Front Centre | 479 | 659 | 596 | 627 |
| Standover | 622 | 814 | 817 | 843 |
| BB Drop | 72 | 70 | 62 | 66 |
| BB Type | BB30 | BB30 | BB30 | BB30 |
| Fork Rake / Offset | 40 | 45 | 44 | 48 |
| Trail | 51 | 56 | 62 | 63 |
| Seatpost Diameter | 31 | 27 | 27 | 26 |
| Wheel Size | 700C | 700C | 700C | 700C |
| Seatpost Length | 317 | 400 | 292 | 392 |
| Handlebar Width | 495 | 705 | 650 | 725 |
| Stem Length | 86 | 92 | 87 | 84 |
| Crank Length | 192 | 177 | 138 | 159 |
| Data Source | https://www.specialized.com/au/en/sirrus-expert-disc/p/49609?color=149469-49609 | https://www.specialized.com/au/en/sirrus-expert-disc/p/49609?color=149469-49609 | https://www.specialized.com/au/en/sirrus-expert-disc/p/49609?color=149469-49609 | https://www.specialized.com/au/en/sirrus-expert-disc/p/49609?color=149469-49609 |
Note: https://www.specialized.com/au/en/sirrus-expert-disc/p/49609?color=149469-49609
Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.
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