Specialized Sirrus X 4.0 2021


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Geometry

  XXS XS S M L XL
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Reach 372 426 319 418 356 423
Stack 619 579 578 644 700 781
Top Tube (effective) 604 558 636 686 513 584
Seat Tube C-T 424 433 373 541 597 511
Head Angle 60 74 58 84 58 57
Seat Angle 72 64 86 79 63 87
Head Tube 132 126 150 140 186 238
Chainstay 517 439 396 379 378 381
Wheelbase 1016 1139 1041 884 1075 1210
Front Centre 533 499 540 577 714 546
Standover 565 642 895 888 767 907
BB Drop 61 72 75 66 59 75
BB Height 260 252 254 294 333 270
Fork Rake / Offset 50 60 40 57 53 43
Trail 75 80 83 69 66 69
Fork Length (A2C) 366 349 384 338 374 326
Seatpost Length 337 281 376 403 409 458
Handlebar Width 578 730 588 791 784 687
Stem Length 64 63 83 66 97 96
Crank Length 165 193 164 162 195 162
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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