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| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 342 | 304 | 403 | 448 |
| Stack | 619 | 558 | 691 | 566 |
| Top Tube (effective) | 487 | 641 | 598 | 660 |
| Seat Tube C-C | 565 | 443 | 444 | 582 |
| Head Angle | 60 | 84 | 69 | 72 |
| Seat Angle | 74 | 87 | 85 | 79 |
| Head Tube | 127 | 142 | 213 | 249 |
| Chainstay | 407 | 355 | 356 | 411 |
| Wheelbase | 1052 | 864 | 935 | 1148 |
| Front Centre | 489 | 616 | 575 | 671 |
| Standover | 631 | 772 | 768 | 794 |
| BB Drop | 58 | 71 | 63 | 72 |
| BB Type | BB30 | BB30 | BB30 | BB30 |
| Fork Rake / Offset | 47 | 55 | 48 | 50 |
| Trail | 59 | 61 | 58 | 47 |
| Seatpost Diameter | 27 | 24 | 32 | 30 |
| Wheel Size | 700C | 700C | 700C | 700C |
| Seatpost Length | 307 | 415 | 392 | 416 |
| Handlebar Width | 647 | 706 | 610 | 711 |
| Stem Length | 105 | 90 | 111 | 117 |
| Crank Length | 172 | 181 | 142 | 199 |
| 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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