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Product Vendor: Ibis Product Collections: New Ibis

Ibis Mojo HD4 GX

Regular price $ 4,799.00

Product Details
  • Summary
  • Components
  • Geometry
  • Bike Services







Coming Soon! This bike is scheduled to hit stores in June!

The HD4’s reputation was defined by winning the overall team title in the Enduro World Series. Built for speed, it excels on steep terrain. While slaying the rowdiest descents may be expected of a world class enduro bike, sprinting back to the top is not. Thanks to the dw-link suspension design, cries of “That thing flies uphill” are common among the slack jawed first time riders.

As bikes have become faster and more capable, the notions Ibis held of what was ‘normal’ frame geometry have been blown out of the water and new trends have emerged. Folks seeking greater stability through longer front ends and shorter stems were buying a size up from what they expected. With the HD4 we’ve done that for you by increasing the reach by the equivalent of one size, but without the penalty of an overly long head tube or seat tube. The longer reach combined with a slacker head angle stretched out the wheelbase, and delivers confidence inspiring stability in the roughest and steepest terrain.

No one thought they needed a dropper seatpost until they tried a dropper seat post, and no one needed a longer dropper seatpost until they tried a longer one, but you can’t enjoy the benefit of that extra drop if the seat tube is in the way. So they shaved 50mm off the top of each seat tube to give you room to roam. Now there’s enough room for shorter riders to run a 150mm dropper on the small sized frame, or a 170mm dropper for everyone on all of the other sizes, and still get your correct saddle height.

Since the beginning of Ibis 2.0 they've partnered with suspension guru Dave Weagle to utilize his dw-link suspension technology to deliver an unparalleled combination of pedaling and bump performance, but dw-link is not a static design. Over the more than 13 years that they've worked together, his designs and their objectives have evolved. For the HD4 they utilize the 5th generation dw-link suspension system to maintain the pedaling performance that Ibis bikes have always been known for, but with more progression in the shock leverage curve, allowing for more big-hit capability in very rough terrain.

With 6.25”(160mm) of travel up front and 6”(153mm) in the rear the HD4 delivers more than enough cush to handle the roughest tracks. In fact, the suspension is designed to stay high in its travel delivering a proportional response to small and mid-sized bumps, and only diving deep into the shock stroke on the biggest hits. Consequently, that 6” manages the terrain better than other longer travel designs that tend to wallow in their mid-stroke.

Continuous refinement of Ibis' linkage design has resulted in a 40% increase in stiffness at the lower link, and 30% at the upper link than their previous designs.

Plus, they laser etch instructions on how to install properly. "I'm down!"

Designed to accommodate ‘piggyback’ style shocks without sacrificing the room for a water bottle, the HD4 ships with Fox's DPX2. The added fluid volume and twin tube damper design manages heat build up and bottom out better than standard inline shocks for the roughest enduro tracks.

For riders who want a higher degree of tunability, they have an upgrade shock available on every kit, the excellent 2018 Factory Series Fox Float X2 with Kashima coating.

  • Fork: Fox Float 36 Performance Series 160mm, 27.5”, 15QR 
  • Shock: Fox Float Performance Series DPX2 7.875 x 2.25 
  • Wheels: Ibis 738 Alloy, Ibis Hubs 
  • Tires: Maxxis 27.5 x 2.6 Minion DHF WT 
  • Brakes: Shimano BL/BR-M615 180mm Front Rotor, 160mm Rear Rotor 
  • Cranks: SRAM Descendant Aluminum 
  • Rear Derailleur: SRAM Eagle GX 12 Speed 
  • Shift Levers: SRAM Eagle GX 12 Speed 
  • Cassette: SRAM XG 1275 10-50 12 speed 
  • Chain: SRAM Eagle GX with Power Lock, 12 speed 
  • Headset: Cane Creek 40: ZS44/EC49 
  • Grips: Lizard Skins Logo 
  • Handlebars: Ibis 780mm Alloy 
  • Stem: Ibis 31.8mm (50, 60, 70, 80, 90mm) 
  • Seatpost: KS LEV-Si Dropper (100mm, 125mm, 150mm options) / 175mm KS Integra for $80 upcharge 
  • Saddle: Ibis custom saddle, CrMo rails
  • Small Frame: 5'0" - 5'5" /
  • Medium Frame: 5'4" - 5'9" /
  • Large Frame: 5'9" - 6'2" / 
  • XLarge Frame: 6'0" - 6'6"



Bike Services

Don't forget! Every bike purchase comes with one free bike service within 90 days, 50% off all bike services within two years, and 50% of a bike fit of your choice! We have full-service bike shops at all our stores.

Prices are subject to change by level of difficulty. Prices listed do not include parts.


Basic Tune  $95
  • Check/adjust hubs, BB, headset
  • True F+R wheels and adjust spoke tension by hand
  • Clean/adjust F+R derailleurs and F+R brakes
  • Lube chain and cable housing
  • Wipe down fork stanchion and lube with fork oil
  • Grease stanchion port if any
  • Clean rotors and sand uneven pads
  • Check and tighten all bolts to manufacturer spec (cranks, chain ring, pedals, stem, handle bar, bottle cage, seat post, saddle, brake levers, rotors)
Drive Train Cleaning
  • Remove and clean chain, pedals, crankset, chain rings
  • Remove and clean BB, F+R derailleurs, cassette
  • Align rear derailleur hanger
  • Reinstall and adjust all above parts
  • Clean brake calipers
Major Tune
Includes a Basic Tune and Drive Train Cleaning
Overhaul $280
Major Tune plus the following:
  • True/round/dish F+R wheels and re-tension spokes with tensiometer
  • Disassemble, lube, and reassemble F+R hubs
  • Disassemble, lube, and reassemble headset


Hourly Rate
New from box $120
Used from box $85
Pro Build $255


Call your local store to schedule.
Basic Bike Fit (50% off with bike purchase) $150
Premium FIST Bike Fit (50% off with purchase of road race or tri bike) $250
Fit adjustment $45
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