Mojo HD4 NX Complete Bike - 2018
Mojo HD4 NX Complete Bike - 2018 Mojo HD4 NX Complete Bike - 2018 Mojo HD4 NX Complete Bike - 2018


Mojo HD4 NX Complete Bike - 2018

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We are required to follow our brand's policies on shipping. Currently we cannot ship the following brands outside the United States:
Ibis - Intense - Devinci (some exemptions apply) - Evil - Fox Racing Shox - ENVE
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The folks at Ibis have a great gig, but not without it's challenges. They all love riding bikes just as much as you or I, which means they strive to make bikes that they themselves want to ride day in and day out. That also poses quite the challenge. They build such fine bikes that it becomes a daunting task to improve upon the models they produce. When the Mojo HD3 was released, we were impressed with its well balanced suspension feel and capable demeanor. But we couldn't help feel that maybe it was just slightly too tame, that perhaps something meaner and wilder lurked underneath the surface. It seems the folks at Ibis felt the same, and decided to unleash the devilish creature that the HD3 could have been in another life. Enter the HD4, Ibis' latest masterpiece - a bike that is wildly slack, aggressive, and rowdy. This is a new direction for Ibis, one we haven't seen before, and we are beside ourselves with excitement. 

As if Ibis needed to prove themselves or their bikes, it is worthy to note that Ibis' sponsored Enduro World Series team climbed to the #1 ranked team right before the HD4 was released. Of course, this was all achieved on board the HD4, as the racers are always the lucky folks that get to ride the new bikes before the rest of us. Ranking #1 in the Enduro World Series is a pretty lofty achievement, seeing that the enduro segment of our sport has grown immensely, with nearly every bike company on the face of the earth vying for this position - many of which have racing team budgets 10 times that of Ibis. We love it when the underdog rises to the top, that's the kind of company we strive to support.

At first glance, the HD4 reminds us of the HD3 in terms of aesthetic appearance. Look a bit closer, and you'll notice the tubing on the frame has been shifted a bit, providing enough space for a water bottle on the inner main frame and a piggyback shock. Ibis has increased the reach length across all sizes, with 4mm added reach on the small clear up to 34mm added reach on the extra large. Head angle has been slackened to a very relaxed 64.9° - nearly 2° slacker than the HD3.  The seat tube has been shortened in overall length, while the bore depth has been increased to accommodate longer dropper posts. A re-engineered carbon layup and linkage provide much improved stiffness throughout the entire bike. The dw-link suspension platform has been refined and tweaked once again, with Dave Weagle and Ibis claiming it to be the most efficient iteration of the platform to date. Travel has been increased slightly to 153mm, and approved up to 170mm fork travel. All of this adds up to yee-freakin'-haw in our book...the gloves are off, and Ibis has brought an all-out destroyer to reality.

Tire clearance is a hot subject these days, so Ibis made sure to accommodate everyone - the HD4 has clearance for any tire up to 2.8". Ibis recommends the new crop of 2.6" tires from Maxxis and Schwalbe on the HD4, but of course, you can certainly run smaller tires if desired. It's also interesting to note that BB height stays about the same across tire sizes from 2.3" to 2.8". As you increase tire size, recommended tire pressure reduces which effectively provides more "tire sag", negating any increased BB height due to tire size. Other details on the HD4 include internal dropper and shifter cable routing, a polycarbonate downtube protector, removable ISCG '05 tab, and Boost 12x148mm rear dropout spacing.

As with all Ibis products, the HD4 is backed by Ibis' 7-year warranty.

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  • Wheel Size: 27.5"
  • Frame Material: Carbon
  • Rear Shock: Fox Float DPX2 Performance
  • Rear Susp. Travel: 153mm
  • Rear Shock Size: 7.875"x2.25"
  • Rear Shock Hardware Size:
    Front 8x21.8mm / Rear 8x15mm
  • Rear Axle Standard: 12x148mm Boost
  • Fork: Fox 36 Float GRIP Performance 160mm
  • Fork Axle: 15x110mm Boost
  • Headset: Cane Creek 40 Series
  • Headset Standard: ZS44/ZS56mm
  • Wheelset: Ibis 738 Boost
  • Tires: Maxxis Minion DHF 2.6" EXO TR
  • Crankset: SRAM NX 30T
  • ISCG Tabs: I-'05
  • Bottom Bracket: SRAM GXP Team
  • BB Standard: 68mm BSA
  • Chain: SRAM PC 1110
  • Front Der. Mount: NA
  • Rear Der.: SRAM NX
  • Cassette: SRAM PG 1130 11/42T
  • Seatpost: KS Lev Si
  • Seatpost Dia.: 31.6mm
  • Seat Clamp: Ibis Bolt-On
  • Seat Clamp Dia: 34.9mm
  • Seat: Ibis Custom CroMo
  • Shifters: SRAM NX
  • Handlebar: Race Face Respond 785mm
  • Stem: Ibis 3D Forged 31.8mm
  • Grips: Lizard Skins Lockon
  • Brakes: SRAM Level w/ Centerline 180/160mm Rotors
  • Intended Use: AM/Enduro
  • Warranty:Lifetime No Fault Crash Replacement / 7 years for defects/workmanship
  • Easily accessible water bottle housed in main front triangle
  • Monocoque carbon frame molding technology
  • dw-link V5 suspension platform
  • Accepts 27.5" tires, 2.3" - 2.8"
  • Measurement from center BB to center of saddle rail (mm) for the Fox Transfer

    Drop Min/Max S M L XL
    150 Min 595 605.5 657.5 695.5
    Max 720 751 803 841
    125 Min 549.5 580.5 632.5 670.5
    Max 670 701 753 791
    100 Min 524.5 555.5 607.5 645.5
    Max 620 651 703 741
    View Fox Transfer Dropper Height Guide
  • Measurement from center BB to center of saddle rail (mm) for the KS Lev Integra

    Drop Min/Max S M L XL
    175 Min 591 622 674 712
    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
    View KS Lev Dropper Height Guide
  • 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
    View Rock Shox Reverb Dropper Height Guide
Show as Millimeters

With 160mm Travel Fork (552mm A-C)

Size Seat Tube Effective Top Tube Reach BB Height Head Angle Seat Angle Standover Chainstay HeadTube Wheelbase
S 14" 22.6" 17" 13.4" 65.9° 77° 27.8" 17.1" 3.5" 46.3"
M 14.5" 23.7" 17.6" 13.4" 65.9° 76° 29.5" 17.1" 3.9" 47.1"
L 16.5" 24.9" 18.5" 13.4" 65.9° 76° 29.5" 17.1" 4.3" 48.3"
XL 18.5" 25.8" 19.4" 13.4" 65.9° 76° 29.9" 17.1" 4.7" 49.4"
Fox X2 - 25% Sag
Rider Weight - LBS 125 140 165 190 220 250
Pressure - PSI 135 160 180 210 240 250 MAX!
Fox DPX2 - 25% Sag
Rider Weight - LBS 125 140 165 190 220 250
Pressure - PSI 165 200 220 250 280 310