Mojo HD5

Insatiable descending hunger that climbs. Happily.

  • 153mm 6" Rear Travel
  • 170mm 6.7" Front Travel
  • 27.5" Wheels • Up to 2.6 tires
  • Suspension

Mojo HD5

Enduro World Series tested and team-approved, the HD5 lives for ragged descents combined with real-world climbs requiring efficiency, positioning and poise. Which it delivers in spades. It’s the ultimate 27.5” brawler, living to ride as hard up as down with 153mm of dw-link controlled travel and a 170mm fork. 76 degrees of climbing we'd like you to meet 64.2 degrees of descending.

Close up of the HD5 bottom bracket area

DW Link

Since 2005, we’ve part­nered with sus­pen­sion guru Dave Wea­gle on the dw-link sus­pen­sion plat­form. It pro­vides an unpar­al­leled com­bi­na­tion of climb­ing effi­cien­cy and down­hill per­for­mance, that has been proven repeat­ed­ly at the high­est lev­els of racing.

HD5 Data Testing 5 traction Tuned

Traction Tune

Our cus­tom tuned front and rear sus­pen­sion fea­ture extra light high speed com­pres­sion and rebound damp­ing to deliv­er unpar­al­leled trac­tion. This allows the wheels to flut­ter through ter­rain like a tro­phy truck storm­ing through a set of whoops. To learn more about our Trac­tion Tune phi­los­o­phy, click here.

The HD5 in black

Lightweight Premium Carbon, For Everyone

Whether you order an XTR or NX kit, you’ll get the same pre­mi­um car­bon fiber frame. All our bikes are built from the high­est-grade mate­ri­als and opti­mized for the best strength, weight, stiff­ness, and ride performance.

Ibis Mojo HD5 with the XT build kit

Pick Your Size

We use names like small, medi­um, and large to describe our siz­ing because it’s easy to under­stand, but our ultra-low stan­dovers and clear­ance for long drop­pers give you the abil­i­ty to size based on reach.

Rear view of the Ibis Mojo HD5 in brown.

Long Drop­per Post

What’s bet­ter than a drop­per post? A longer one. Our frames are designed to accom­mo­date the longest drop­per posts pos­si­ble. Rid­ers over 58 (or 173cm) can eas­i­ly run a 185mm drop­per post, while folks between 5’ and 58 (152cm — 172cm) can use a post 125mm or longer depend­ing on inseam length.

Hd5 fork offset

Fork Offset

Reduced-off­set forks give the front wheel greater sta­bil­i­ty at speed and an addi­tion­al sense of steadi­ness at slow speeds too. Since the HD5 is designed to excel in tech­ni­cal, demand­ing ter­rain, we went with a reduced, 37mm-off­set fork that gives that extra bit of con­fi­dence and con­trol in the most chal­leng­ing situations.

Close up of the HD5 rear shock area.

2.6” Tire Clearance

We pio­neered the wide rim rev­o­lu­tion a few years ago and inspired a new crop of wider 2.4” — 2.6” tires. When paired togeth­er, this com­bo can be run at ultra-low pres­sures that pro­duce elbow-drag­ging cor­ner­ing trac­tion with­out sac­ri­fic­ing speed.

Close up of the HD5 top tube and handlebars.

Internal Cable Tunnels

Inter­nal cable rout­ing used to be a pain but our inter­nal tubes make rout­ing easy. Just pop the hous­ing through and it comes out the oth­er end, no need for swear words or a pick­set. It’s clean and easy. As it should be.

Close up of the HD5 bottom bracket area

Linkage Protection

It’s all about the lit­tle details. To keep your bike look­ing and per­form­ing at its best, we’ve for­ti­fied the upper piv­ot with a steel guard and added a plas­tic fend­er about the low­er link. The HD5 also ships with a poly­car­bon­ate down­tube pro­tec­tor and mold­ed rub­ber swing arm protectors.

Close up of the HD5 drivetrain.

Removable ISCG05 Mount

There if you want it, remov­able if you don’t.

Build Your Mojo HD5

Progressive Geometry

Enhanced bike handling capabilities over rough and steep terrain.

  • 64.2° Head Tube Angle
  • 76° Seat Tube Angle
  • 16.9" Chainstays
Mojo HD4 geo layer

170mm Fork (559mm axle to crown)

Nominal Size   Small Medium Large X-Large
Seat Tube Length A 35614 36814.5 41916.5 47018.5
Top Tube Length B 58222.91 60623.86 63525 66926.34
Head Tube Length (4mm stack of lower cup not included) C 1094.29 1264.96 1425.59 1586.22
Chainstay Length D 43016.93 43016.93 43016.93 43016.93
Seat Tube Angle E 76º76º 76º76º 76º76º 76º76º
Head Tube Angle F 64.2º64.2º 64.2º64.2º 64.2º64.2º 64.2º64.2º
Wheelbase G 118446.61 121147.68 124348.94 128050.39
BB Height (with 2.6 Maxxis Minon DHF) 35113.82 35113.82 35113.82 35113.82
Stack 59523.43 61124.06 62624.65 64025.2
Reach 42716.81 44717.6 47218.58 50319.8
Standover 69627.4 71027.95 73128.78 75029.53
Trail 1325.2 1325.2 1325.2 1325.2
Offset 371.46 371.46 371.46 371.46
BB Drop 70.28 70.28 70.28 70.28
Saddle height for seat tube angle 64025.2 69027.17 76029.92 81031.89

Sizing Guide (Rider Height)

s
152–165CM5'0"–5' 5"
m
163–175CM5'4"–5' 9"
l
173–185CM5'8"-6'1"
xl
183–198CM6'–6'6"
Frame Material Carbon Fiber Monocoque
Frame Weight (size large) 5.6 lb. frame only (6.5 lb. with DPX2)
Wheel Size 27.5” (650b) / up to 2.6" tires
Front Travel 160–170mm forks
Rear Travel 153mm (6 inches)
Boost Axles 148mm rear / 110mm front
Seatpost Diameter 31.6mm
Rear Brake 180mm post mount / 203mm max
Chainstay Length 430mm (16.9 inches)
Bottom Bracket Threaded (73mm English threaded)
ISCG 05 Compatible Optional removable adapter
Tapered Headtube ZS44 upper / ZS56 lower
Colors Charcoal or Brown Pow
Sizes S / M / L / XL
Frame Warranty 7 years
Chainline 52mm chainline, 168mm Q Factor
  • Standard Shock
  • Optional Upgrade
Mojo HD5 black front shadows
Mojo HD5 black back shadows
Mojo HD5 khaki front shadows
Mojo HD5 khaki back shadows
Mojo HD5 black front shadows
Mojo HD5 black back shadows
Mojo HD5 khaki front shadows
Mojo HD5 khaki back shadows

Mojo HD5 Specific FAQs

All our manuals are available here. You can also find the Quick Setup guide for the HD5 in the 'Setup' tab on the right.

Yes, but the bike is optimized around a 37mm. The 44mm-offset fork shortens the trail (the distance between the contact patch and the steering axis), which can cause the front end to feel less stable. We prefer it with 37mm, but the choice is yours.

No, the Mojo HD5 cannot but run as a mullet bike. We specifically designed it around 27.5” wheels.

The HD5 is designed to accommodate tires upto 2.6” wide.

The largest chainring you can use on an HD5 is a 34T.

Yes, the max size oval chainring we recommend is a 32T. Not all oval chainrings are the same, so we recommend double checking clearance before installation.

You can find all our torque specs listed in the tab on the right.

For now, no. The Ripmo AF was our first aluminum bike in 18 years. Depending on the market reaction to that model, we’ll decide whether or not to pursue more “AF” models.

170mm crank on small and medium

175mm crank on large and extra large

40mm stem on small

50mm stem on medium, large and extra large

General FAQs

To see our general FAQs click here.

Fox Float X2

All clicks from closed.

Pressure (PSI) HSC LSC HSR LSR
100 22 20–22 22 22
110 22 20–22 22 22
120 22 20–22 22 22
130 21 20–22 22 22
140 21 18–20 22 22
150 20 18–20 22 20
160 20 18–20 22 20
170 19 16–18 22 20
180 19 16–18 22 20
190 18 16–18 22 20
200 18 14–16 22 20
210 17 14–16 21 18
220 17 14–16 21 18
230 16 12–14 21 18
240 16 12–14 20 16
250 15 12–14 20 16

Fox Float DPX2

All clicks from closed.

Pressure (PSI) HSC LSC HSR LSR
110 n/a Open n/a 12
120 n/a Open n/a 12
130 n/a Open n/a 12
140 n/a Open n/a 12
150 n/a Open n/a 12
160 n/a Open n/a 12
170 n/a Open n/a 12
180 n/a Open n/a 12
190 n/a Open n/a 12
200 n/a Open n/a 12
210 n/a Open n/a 11
220 n/a Open n/a 11
230 n/a Open n/a 10
240 n/a Open n/a 10
250 n/a Open n/a 9
260 n/a Open n/a 9
270 n/a Open n/a 8
280 n/a Open n/a 8

Dropper Post Saddle Height Calculations

Do not try to insert your post deeper than these measurements. Forcing the post can result in a seat tube failure.

IMPORTANT: Before riding, check the saddle to tire clearance with the dropper post fully dropped and the air out of the shock with frame compressed to bottom out.

Bike Yoke

Measurement from center BB to center of saddle rail (mm)

Drop Min/Max S M L XL
185 Min 614 614 650 701
  Max 718 726 778 829
160 Min 565 573 625 676
  Max 698 706 758 809
125 Min 530 538 590 641
  Max 648 656 708 759

Fox Transfer

Measurement from center BB to center of saddle rail (mm)

Drop Min/Max S M L XL
150 Min 584 584 633 684
  Max 718 726 778 829
125 Min 549 557 609 660
  Max 668 676 728 779
100 Min 524 532 584 635
  Max 618 626 678 729

KS Lev

Measurement from center BB to center of saddle rail (mm)

Drop Min/Max S M L XL
175 Min 592 597 649 700
  Max 714 722 774 825
150 Min 564 572 624 675
  Max 674 682 734 785
125 Min 538 546 598 649
  Max 624 632 684 735
100 Min 513 521 573 624
  Max 584 592 644 695

Reverb & Reverb AXS

Measurement from center BB to center of saddle rail (mm)

Drop Min/Max S M L XL
170 Min 609 609 658 709
  Max 763 771 823 874
150 Min 578 586 638 689
  Max 723 731 783 834
125 Min 553 561 613 664
  Max 673 681 733 784
100 Min 528 536 588 639
  Max 623 631 683 734
Hardware Torque Spec (Nm) Thread Treatment / Notes
Clevis to Swingarm Bolts 15 Titanium Bolts: Loctite 243 on threads, Ti anti-seize under head of bolt
Derailleur Hanger Bolt 5 Grease
Downtube Rock Guard 2 Loctite 243
Forward Shock Mount Bolt 10 Loctite 243 on threads, grease under head of bolt or mylar washer
Lower Link 6mm Preload Bolts 2 Loctite 243 on threads, grease on flange
Lower Link 5mm Pinch Bolts 10 Loctite 243
Lower Shock to Clevis Bolt 20 Ti anti-seize
Rear Brake Caliper 6 Loctite 243
Seat Binder 5 Ti anti-seize
Upper Link Bolts 10 Loctite 243
Bushings - Apply Slick Honey (grease) to all bushings during reassembly
Hexle - There is not a numerical torque figure for the Hexle. We recommend tightening the 5mm with your multi tool that you carry with you. This way you’ll be able to remove it in case of a flat out on a ride.