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Specialized Sirrus 4.0 2021


c

Geometry

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Reach
Stack
Top Tube (effective)
Seat Tube C-T
Head Angle
Seat Angle
Head Tube
Chainstay
Wheelbase
Front Centre
Standover
BB Drop
BB Height
Fork Rake / Offset
Trail
Fork Length (A2C)
Seatpost Length
Handlebar Width
Stem Length
Crank Length
Data Source
  XS S M L XL XXL
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Reach 345 356 387 341 476 367
Stack 625 719 551 709 650 602
Top Tube (effective) 566 631 558 544 577 656
Seat Tube C-T 340 469 459 518 520 663
Head Angle 56 81 69 84 66 69
Seat Angle 86 67 86 73 79 86
Head Tube 102 142 159 162 265 247
Chainstay 360 402 514 513 488 514
Wheelbase 1018 1087 854 1161 1104 1094
Front Centre 646 672 754 576 702 540
Standover 603 849 736 894 714 711
BB Drop 71 77 59 71 59 81
BB Height 246 274 227 314 285 252
Fork Rake / Offset 49 60 50 53 53 54
Trail 77 68 59 72 48 58
Fork Length (A2C) 335 325 358 316 434 412
Seatpost Length 304 307 296 387 354 420
Handlebar Width 515 490 644 536 632 646
Stem Length 81 71 68 104 88 118
Crank Length 152 186 167 147 166 147
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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