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2025 Knolly

Delirium Saint

A 27.5″ aluminum frame full suspension downhill bike with high-end components.
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Manufacturer Price

$7,649
FrameAluminum
SuspensionFull, 190 / 203mm
ForkFox Factory Float 40
ShockFox DHX2 Factory
Wheels27.5″ Aluminum
Drivetrain1 × 10
GroupsetSaint
BrakesShimano Saint Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Delirium Saint
Other Downhill 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)

27 mph

Delirium Saint

26 mph

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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 Delirium model range

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Reviews
Pinkbike
First Ride: Knolly's New 2025 Delirium Has 190mm of Travel & Room for a Bottle

Jul 2025 · Mike Kazimer

Freeride? Superenduro? Park? Whatever you want to call it, the new Delirium is an interesting bike.

Read Review

Bikerumor
Knolly’s 5th Generation Delirium is Frameset-Only, Built For Fun Gravity Rides

Jul 2024 · Steve Fisher

Knolly releases the 5th generation Delirium as an almost-DH frameset intended for shuttles, bike park laps, and fun gravity riding!

Read Review

Geometry
Specs
Build
Frame

6066 Aluminum

BB Standard: BSA, Threaded

Tire Clearance: 2.6"

Fork

Fox 40 Factory 29" 203mm

Travel: 203mm

Spring Type: Air

Shock

Fox DHX2 Factory 205x65

Travel: 190mm

Spring Type: Coil

Bottom Bracket

Raceface BSA Threaded 30mm

Headset

Cane Creek 50 ZS44/56

Stem

RaceFace Chester 35mm DM

Handlebar

Spank Spike Vibrocore 35mm x 810mm, 25mm Rise

Saddle

SDG Bel-Air V3

Seatpost

RaceFace Ride 31.6x375mm

Type: Rigid

Grips

Spank Spoon

Groupset
Rear Derailleur

Shimano Saint M820 10spd

Crank

RaceFace Atlas 165mm 36T Chainring

Shifters

Shimano Saint M820 10spd

Cassette

Shimano Saint CS-5700 10spd 11-25T

Chain

Shimano 10spd CN-HG54

Chain Guide

MRP SXg Steel OEM

Brakes

Shimano Saint M820

Type: Shimano Saint Hydraulic Disc

Wheels
Rims

DT Swiss F1900 29" 20 x 110mm Boost + 27.5 12 x 157mm Super Boost HG, 6 bolt

Tires

Front: Maxxis Assegai 29" x 2.5" DH Maxx Grip, Rear: Maxxis Assegai 29" x 2.5" DH Maxx Grip

Disc Rotors

Shimano XT (6-bolt) SM-RT86 203mm / 203mm

Rider Notes
Riders Also Viewed

First added May 10

Last updated September 27

Not listed for 253 days