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| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 339 | 357 | 460 | 420 |
| Stack | 474 | 637 | 653 | 522 |
| Top Tube (effective) | 437 | 641 | 639 | 612 |
| Seat Tube C-C | 525 | 412 | 546 | 643 |
| Head Angle | 76 | 67 | 73 | 58 |
| Seat Angle | 69 | 79 | 81 | 79 |
| Head Tube | 166 | 138 | 177 | 190 |
| Chainstay | 489 | 337 | 429 | 428 |
| Wheelbase | 1100 | 1045 | 963 | 900 |
| Front Centre | 698 | 670 | 725 | 503 |
| Standover | 784 | 915 | 794 | 928 |
| BB Drop | 87 | 79 | 60 | 72 |
| BB Type | BB30 | BB30 | BB30 | BB30 |
| Fork Rake / Offset | 43 | 53 | 45 | 55 |
| Trail | 54 | 49 | 57 | 61 |
| Seatpost Diameter | 23 | 29 | 30 | 22 |
| Wheel Size | 700C | 700C | 700C | 700C |
| Seatpost Length | 304 | 334 | 351 | 294 |
| Handlebar Width | 694 | 656 | 668 | 613 |
| Stem Length | 97 | 79 | 96 | 109 |
| Crank Length | 143 | 192 | 170 | 158 |
| 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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