Specialized Sirrus X 4.0 2021


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Geometry

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Reach 370 325 325 327 454 371
Stack 526 588 665 517 686 580
Top Tube (effective) 630 521 613 612 556 488
Seat Tube C-T 337 351 447 442 421 506
Head Angle 67 59 57 67 69 66
Seat Angle 66 74 87 74 87 75
Head Tube 93 126 171 182 159 220
Chainstay 516 363 380 488 494 462
Wheelbase 1083 1135 1014 1204 917 1032
Front Centre 606 693 698 653 649 742
Standover 804 741 887 649 764 806
BB Drop 66 79 56 76 64 66
BB Height 322 336 307 305 331 266
Fork Rake / Offset 53 42 51 57 42 54
Trail 62 77 67 66 58 54
Fork Length (A2C) 333 392 328 441 410 360
Seatpost Length 301 289 346 407 337 325
Handlebar Width 535 763 541 624 549 728
Stem Length 64 48 63 74 76 111
Crank Length 157 164 148 200 177 169
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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