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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

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 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 StandardBSA, Threaded

Tire Clearance2.6"

Fork

Fox 40 Factory 29" 203mm

Travel203mm

Spring TypeAir

Shock

Fox DHX2 Factory 205x65

Travel190mm

Spring TypeCoil

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

TypeRigid

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

TypeShimano 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