Knolly Delirium Saint

2025 MountainDownhill Manufacturer page

Last known price: $7,649

Prices shown first for United States
Travel: 203 / 190 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 10 36t / 11–25t
Gear range: 227%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

19 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

6066 Aluminum Not identified

Suspension

2 parts

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

8 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size S3

Table

Reach 480mm

Stack 621mm

Wheelbase 1285mm

Head angle 62.5°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 8 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	457	457	480	480	506	506	531	531
Stackmm	612	612	621	621	630	630	639	639
Top tube lengthmm	589	589	616	616	643	643	670	670
Seat tube lengthmm	350	350	390	390	440	440	490	490
Head tube lengthmm	105	105	115	115	125	125	135	135
Head tube angle	63.25°	62.5°	63.25°	62.5°	63.25°	62.5°	63.25°	62.5°
Seat tube angle	77.75°	76°	77.75°	76°	77.75°	76°	77.75°	76°
Chainstay lengthmm	439	439	443	443	447	447	451	451
Wheelbasemm	1243	1243	1285	1285	1318	1318	1352	1352
Front centermm	804	804	842	842	871	871	901	901
Bottom bracket dropmm	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Bottom bracket heightmm	357	348	357	348	357	348	357	348
Standover heightmm	690	690	720	720	745	745	760	760
Fork rakemm	36	27	46	36	44	35	45	35
Trailmm	139	155	128	144	130	146	129	146
Stack/reach ratio	1.34	1.34	1.29	1.29	1.25	1.25	1.20	1.20

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 203 mm
Rear travel: 190 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 39.6 in
Highest gear: 90.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Rear shock spring: Coil
Tire clearance: Maximum tire width: 2.6″
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

203 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2025
Sample: 99 bicycles with this information
Coverage: 98.0% of the class

Rear travel

190 mm

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2025
Sample: 95 bicycles with this information
Coverage: 94.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 15.2 km/h
Highest gear: 34.5 km/h

Total gear range 227%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 39.6–90.0 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds

Differences across 2025 builds
Specification	This bicycle Knolly Delirium Saint	Knolly Delirium 190 Gxdh DH GX	Knolly Delirium 190 Saint	Knolly Delirium DH GX
Drivetrain
Smallest chainring	36	34	36	34
Largest chainring	36	34	36	34
Rear sprockets	10	7	10	7
Lowest gear	39.6 in	37.4 in	39.6 in	37.4 in
Highest gear	90.0 in	85.0 in	90.0 in	85.0 in
Other specifications
Rear shock spring	Coil	Not informed	Coil	Not informed