Specialized Sirrus 4.0 2021
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Geometry
| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 406 | 444 | 416 | 344 | 437 | 387 |
| Stack | 549 | 546 | 754 | 704 | 632 | 685 |
| Top Tube (effective) | 501 | 524 | 532 | 554 | 681 | 608 |
| Seat Tube C-T | 327 | 439 | 507 | 425 | 464 | 668 |
| Head Angle | 59 | 59 | 64 | 80 | 67 | 75 |
| Seat Angle | 72 | 69 | 84 | 73 | 61 | 62 |
| Head Tube | 105 | 159 | 142 | 184 | 179 | 286 |
| Chainstay | 517 | 492 | 435 | 436 | 472 | 371 |
| Wheelbase | 1163 | 1104 | 1048 | 1094 | 1155 | 1174 |
| Front Centre | 667 | 552 | 629 | 647 | 781 | 604 |
| Standover | 586 | 722 | 747 | 778 | 768 | 917 |
| BB Drop | 57 | 71 | 57 | 61 | 80 | 63 |
| BB Height | 261 | 277 | 261 | 267 | 226 | 313 |
| Fork Rake / Offset | 50 | 41 | 53 | 54 | 57 | 45 |
| Trail | 67 | 70 | 59 | 51 | 51 | 51 |
| Fork Length (A2C) | 440 | 453 | 452 | 342 | 440 | 319 |
| Seatpost Length | 280 | 279 | 403 | 283 | 362 | 451 |
| Handlebar Width | 649 | 545 | 504 | 607 | 530 | 592 |
| Stem Length | 79 | 67 | 65 | 101 | 94 | 128 |
| Crank Length | 189 | 173 | 157 | 143 | 207 | 158 |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
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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