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2023 Forbidden

Dreadnought X0

A 29″ carbon frame full suspension enduro bike with ultra high-end components.
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Manufacturer Price

$8,499
FrameCarbon
SuspensionFull, 154 / 170mm
ForkRockShox ZEB Ultimate
ShockRockShox Super Deluxe Ultimate
Wheels29″ Aluminum
Drivetrain1 × 12 Electronic
GroupsetX0, X01 Eagle AXS
BrakesSRAM Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Dreadnought X0
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Dreadnought X0

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Dreadnought model range

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Sizing
MD

5'4" – 5'10"

LG

5'8" – 6'3"

XL

6'0" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews

Summary

The Forbidden Dreadnought is a high-pivot enduro bike designed for aggressive riding, offering a unique ride quality with size-specific geometry and buttery-smooth suspension. It excels in rough terrain, providing stability and confidence akin to a downhill bike, though its weight and size can be demanding on climbs and long rides. The bike's innovative design and collaboration with boutique suppliers set it apart in the enduro category.

Pros
  • Unique ride quality with size-specific chainstay lengths

  • Buttery-smooth suspension with good range of adjustment

  • Stability and composure at speed

  • Steep seat angle for efficient climbing

  • Innovative high-pivot design

Cons
  • Heavy and demanding to pedal on climbs

  • Can be overkill for less aggressive riders

  • Noisy idler in muddy conditions

  • Requires effort to lift the front end due to rearward axle path

Key Quotes
In a world of copycat designs the Forbidden Dreadnought stands out as a genuine trailblazer.
MBR logoMBR
The Dreadnought has been designed to take the abuse of a park or DH bike but be pedalled up, down, and around.
NSMB logoNSMB
There’s never been a better time to treat yourself to shred-ready, trail-devouring, high pivot sporting weapon of a bike.
Pinkbike

Feedback?

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Pinkbike
Forbidden Shows Off Vinny Armstrong's Custom Dreadnought for Red Bull Rampage 2024

Oct 2024 · ForbiddenBike

Vinny is getting set to ride in the inaugural women's Rampage aboard her custom Forbidden Dreadnought.

Read Review

Bikerumor
Forbidden Dreadnought XO T-Type Lands with SRAM Eagle Transmission

Mar 2023 · Jessie-May Morgan

The Forbidden Dreadnought XO T-Type rolls out with the new SRAM Eagle Transmission and SRAM Code Stealth Ultimate Brakes

Read Review

MBR
Forbidden Dreadnought XT review - MBR

Apr 2022 · Alan Muldoon

Forbidden now has a big gun but who needs the Forbidden Dreadnought XT when the Druid is already billed as capable? In short... everyone. Let me explain.

Highs
  • Unique ride quality. Great sizing with balanced weight distribution across all sizes. Buttery-smooth suspension with good range of adjustment and plenty of support for smashing bigger hits. Steep seat angle means you simply sit down and spin and the Dreadnought climbs with the best of them. It’s better than the Druid.

Lows
  • Needs a high-rise bar. End-stroke progression makes it harder to get full travel, so maybe a coil shock would make this bike better still. Idler is noisy when it’s muddy. Longer chainstay and rearward axle path means you have to put more effort into lifting the front end.

Read Review

Beta
Long-Term Test: Is the Forbidden Dreadnought Inefficient?

Jun 2021 · Travis Engel

We held on to the Forbidden Dreadnought for nearly two months. Was that long enough to know if we could hold on to it forever?

Read Review

NSMB
The Forbidden Dreadnought Fears Nothing – Interview w/ Owen Pemberton

Mar 2021

A global pandemic can't keep the new Forbidden Dreadnought chained down. Owen Pemberton shares some of the challenges during the bike's development.

Highs
  • Unique size-specific geometry with varying rear-centre lengths and steeper seat tube angles per frame size

  • Frame built to withstand DH bike abuse

  • Compatible with dual crown forks

  • Rearward axle path improves chassis stability and keeps rider weight centralized

  • Offers full 29 or mixed wheel setups via Ziggy Link

  • High-pivot design with idler for anti-squat tuning

Lows
  • Limited initial batch of 100 frame kits only

  • Complete bikes were delayed due to supply chain issues

  • Frame-only options came with coil shocks only (no air initially)

  • Supply chain forced early adoption of boutique shock brands (EXT, Push)

Read Review

Geometry
Specs
Build
Frame

Dreadnought Full Carbon - 154mm Travel High-Modulus Carbon Fiber | Trifecta High Single Pivot Suspension | One Ride Geometry | Enduro Max Bearings | 73mm Threaded BSA Bottom Bracket

BB StandardBSA, 73mm, Threaded

Fork

RockShox Zeb Ultimate - 170mm Travel Charger 3 RC2 W/ButterCup | Debonair + | Pressure Relief Valves | 44mm Offset | Maxle Stealth Thru-Axle | Gloss Black

Travel170mm

Spring TypeAir

Shock

Rockshox Super Deluxe Ultimate 2 Position Adjuster | DebonAir+ Linear | RC2T Damper | LNLC Tune | Trunnion Mount | Bearing Mount | 205x65mm

Travel154mm

Bottom Bracket

SRAM DUB 28.99mm Spindle | DUB | Threaded BSA

Headset

Cane Creek - Hellbender 70 Series SHIS: ZS44/28.6|ZS56/40 | sealed cartridge bearings | 6000 series alloy cups and materials | sealed steel crown race

Stem

Burgtec MK3 Enduro Stem – 35mm – 42.5mm length 42.5mm Length | 35mm Bar Clamp | Black

Handlebar

Burgtec Ride Wide Alloy Enduro Bar 800mm Width | S=15 M=22.5 L=30 XL=38mm Rise | 9° backsweep 5°upward | 35mm Bar Bore | Black

Saddle

Fizik Terra Alpaca X5 145mm width | X5: ride-compliant fiber reinforced nylon shell and an S-Alloy rail | Black

Seatpost

ONEUP V2 DROPPER POST 120/150/180/210mm Travel 31.6mm | Size Specific Travel :S=120mm - M=150mm - L=180mm - XL=210mm

TypeDropper

Pedals

Not included

Grips

Burgtec Bartender Pro - Black 135mm length | Single Sided Lock-On | Black

Groupset
Rear Derailleur

SRAM XO AXS 12Speed Hangerless Interface | Magic Wheel | Overload Clutch | Replaceable Skid Plates

Crank

SRAM X0 Eagle 32T 165mm All Sizes | 55mm Chainline | Black

Shifters

AXS Pod Ultimate AXS controller | Two Button Design

Cassette

SRAM XS-1295 10-52T 12speed 12speed | XD | 10-12-14-16-18-21-24-28-32-36-42-52T

Chain

SRAM 12 Speed 12speed | Links = S:130 / M:130 / L:132 XL:134

Chain Tensioner

Forbidden Idler Pulley with e.13 Custom Chainguide NSB Idler | Forbidden Race Guide | e.13 TRS Plus | Molded Inner with Compact Outer | Black

Brakes

SRAM CODE ULTIMATE, Front: SRAM Code Ultimate 4-Piston Stealth Body | Carbon Lever Blade | Reach & Contact Adjustment | Steel Backed Metal Sintered, Rear: SRAM Code Ultimate 4-Piston Stealth Body | Carbon Lever Blade | Reach & Contact Adjustment | Steel Backed Metal Sintered

TypeSRAM Hydraulic Disc

Wheels
Rims

Crankbrothers Synthesis - Alloy Front 31.5mm / Rear 29.5mm Internal Width | Welded | Tubeless Ready | Black with Grey Graphics

Spokes

Sapim D-Light/Race Front: D-Light 2.0/1.65/2.0mm / Rear: Race 2.0/1.8/2.0mm | Double Butted | Black ED Coated Stainless | Black Brass 14mm Nipples

Front Hub

Crankbrothers I9 1/1 110x15mm | 28hole | 6-Bolt | Black Anodized

Rear Hub

Crankbrothers I9 1/1 XD Driver | 148x12mm | 32hole | 6-Bolt | Black Anodized Decal

Tires

Front: Maxxis Assegai 29"x2.5" 3C MaxxGrip Rubber Compound | 60tpi | Folding | Tubeless Ready | EXO+ Casing, Rear: Maxxis Minion DHR II 27.5"x2.4" 3C MaxxTerra Rubber Compound | 2x120tpi | Folding | Tubeless Ready | Double Down Casing

Disc Rotors

SRAM HS2 - 200mm 6-Bolt

Rider Notes
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First added March 25

Last updated May 6

Not listed for 1,063 days