Ibis Mojo HD4 Geometry

160MM FORK (552MM AXLE TO CROWN)

Nominal Size   Small Medium Large X-Large
C-to-T Size A 362 (14.25") 393 (15.5") 445 (17.5") 483 (19")
EFF Top Tube B 579 604 628 658
Head Tube Length (4mm stack of lower cup not included) C 87 109 126 142
Chain Stay D 430 430 430 430
Seat Tube Angle E 74º 74º 74º 74º
Head Tube Angle F 64.9º 64.9º 64.9º 64.9º
Wheelbase G 1163 1192 1219 1251
BB Height (with 2.3 Maxxis Minons) 343 343 343 343
BB Drop 12 12 12 12
Stack 570 590 605 620
Reach 415 435 455 480
Standover 693 715 729 757
Trail 118 118 118 118
Sizing Guide (rider height) 152–165 (5'0"–5' 5") 163–175 (5'4"–5' 9") 175–188 (5'9"–6'2") 183–198 (6'–6'6")

MEASUREMENTS

  • Seatpost Diameter 31.6mm
  • Bottom Bracket 68mm (BSA) English Thread
  • Rear Shock Specification 7.875" x 2.25"
  • Rear Axle 12 x 148mm BOOST
  • Rear Brake 160mm Post Mount
  • Chain guide compatibility ISCG 05
  • Max Rear Rotor 203mm
  • Headset Mixed Tapered (ZS 44 upper / ZS 56 lower)

DROPPER POST SADDLE HEIGHT CALCULATIONS

Frame measurement S M L XL
Center-to-Top (mm) 365 396 448 486
Max Insertion (mm) 225 255 255 280

SADDLE HEIGHT USED FOR DROPPER MEASUREMENTS

49mm rails-to-top.

Measurement from center BB to center of saddle rail (mm) for the Fox Transfer

Drop Min/Max S M L XL
150 Min 594.5 605.5 657.5 695.5
  Max 720 751 803 841
125 Min 550.5 581.5 633.5 671.5
  Max 670 701 753 791
100 Min 525.5 556.5 608.5 646.5
  Max 620 651 703 741

Measurement from center BB to center of saddle rail (mm) for the KS Lev Integra

Drop Min/Max S M L XL
175 Min 603 622 674 712
  Max 716 747 799 837
150 Min 566 597 649 687
  Max 676 707 759 797
125 Min 540 571 623 661
  Max 626 657 709 747
100 Min 515 546 598 636
  Max 586 617 669 707

Measurement from center BB to center of saddle rail (mm) for the Rock Shox Reverb

Drop Min/Max S M L XL
170 Min 620 631 683 721
  Max 765 796 848 886
150 Min 580 611 663 701
  Max 725 756 808 846
125 Min 555 586 638 676
  Max 675 706 758 796
100 Min 530 561 613 651
  Max 625 656 708 746

Measurement from center BB to center of saddle rail (mm) for the Crank Brothers Highline

Drop Min/Max S M L XL
160 Min 610 611 663 696
  Max 732 763 815 853
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