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| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 403 | 454 | 373 | 325 |
| Stack | 495 | 566 | 487 | 670 |
| Top Tube (effective) | 445 | 546 | 542 | 529 |
| Seat Tube C-C | 542 | 542 | 543 | 589 |
| Head Angle | 85 | 58 | 69 | 71 |
| Seat Angle | 60 | 79 | 59 | 69 |
| Head Tube | 154 | 136 | 205 | 227 |
| Chainstay | 476 | 494 | 489 | 470 |
| Wheelbase | 1104 | 1130 | 1195 | 846 |
| Front Centre | 494 | 598 | 503 | 567 |
| Standover | 653 | 790 | 914 | 690 |
| BB Drop | 58 | 61 | 81 | 80 |
| BB Type | BB30 | BB30 | BB30 | BB30 |
| Fork Rake / Offset | 50 | 40 | 51 | 56 |
| Trail | 58 | 59 | 65 | 46 |
| Seatpost Diameter | 25 | 25 | 32 | 30 |
| Wheel Size | 700C | 700C | 700C | 700C |
| Seatpost Length | 328 | 343 | 288 | 296 |
| Handlebar Width | 619 | 499 | 630 | 627 |
| Stem Length | 83 | 79 | 87 | 103 |
| Crank Length | 158 | 151 | 176 | 166 |
| 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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