Specialized Sirrus X 4.0 2021


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Geometry

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Reach 375 352 392 448 459 410
Stack 678 572 639 666 633 637
Top Tube (effective) 604 579 667 519 533 509
Seat Tube C-T 413 457 470 411 482 451
Head Angle 78 60 73 72 66 67
Seat Angle 75 81 60 73 76 61
Head Tube 112 113 134 175 194 192
Chainstay 444 445 439 461 468 515
Wheelbase 1233 850 977 1086 955 1085
Front Centre 643 557 630 689 725 785
Standover 829 789 644 758 885 775
BB Drop 74 77 65 62 62 66
BB Height 332 278 254 228 336 300
Fork Rake / Offset 44 46 43 41 44 44
Trail 91 78 89 61 66 74
Fork Length (A2C) 380 429 350 382 336 389
Seatpost Length 332 272 376 306 365 393
Handlebar Width 656 744 784 721 702 661
Stem Length 55 69 76 78 97 84
Crank Length 197 136 169 140 205 163
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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