Norco Fluid FS A1

2025 MountainTrail Manufacturer page

Last known price: $3,779

Prices shown first for United States
Travel: 140 / 130 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 30t / 10–51t
Gear range: 510%
Weight: 15.9 kg 35.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 154.9–166
MD 163–175
LG 172–184
XL 181–193
XXL 190–200.7

Components

17 of 23 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

6061 Alloy, 130mm Travel, UDH, Hangerless Interface Compatible, Ride Aligned™ Not identified

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket
- Praxis
Cassette
- Shimano Deore XT CS-M8100-12 12 speeds
CS-M8100-12CS-M8100
Chain
- Shimano Deore XT CN-M8100
CN-M8100
Crankset
- Praxis 30t
Rear derailleur
- Shimano Deore XT RD-M8100 12 speeds
RD-M8100
Shifters
- Shimano Deore XT SL-M8100-IR 12 speeds
SL-M8100-IR

Brakes

3 parts

Wheels and tires

4 parts

Front hub

Bear Pawls Sealed Bearing, 15x110mm Boost, 6 Bolt Not identified
Rear hub

Bear Pawls Sealed Bearing, 12x148mm Boost, Micro Spline, 6 Bolt Not identified
Rims
- WTB
Tires
- Continental

Cockpit and contact points

7 parts

Grips
- WTB Wavelength
Handlebar

6061 Butted Alloy, 800mm, 25mm Rise Not identified
Headset

Sealed Bearing, Tapered Not identified
Pedals
- VP
Saddle
- SDG Bel-Air V3 Lux-Alloy
Seatpost
- Tranz-X
Stem

6061 Alloy, 40mm Length, 35mm Clamp Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 480mm

Stack 635mm

Wheelbase 1245mm

Head angle 65.0°

Seat angle 76.7°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	420	450	480	510	540
Stackmm	617	626	635	644	653
Top tube lengthmm	574	602	630	659	687
Seat tube lengthmm	360	390	410	460	510
Head tube lengthmm	110	120	130	140	150
Head tube angle	65°	65°	65°	65°	65°
Seat tube angle	76°	76.3°	76.7°	77°	77.3°
Chainstay lengthmm	425	430	435	440	445
Wheelbasemm	1166	1205	1245	1284	1323
Front centermm	743	777	812	846	880
Bottom bracket dropmm	30	30	30	30	30
Bottom bracket heightmm	348	348	348	348	348
Standover heightmm	678	690	699	736	767
Fork rakemm	44	44	44	44	44
Trailmm	128	128	128	128	128
Stack/reach ratio	1.47	1.39	1.32	1.26	1.21
Suspension and parts
Crank lengthmm	175	175	175	175	175
Stem lengthmm	40	40	40	40	40

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 15.9 kg

35.1 lb

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 17.1 in
Highest gear: 87.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,810 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

17.1 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Highest gear

87.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Shifting

Mechanical

388 of 1,849 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,849 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 33.3 km/h

Total gear range 510%

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: 17.1–87.0 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2025
Lowest gear: 1384 bicycles with this information, 74.6% of the class
Highest gear: 1384 bicycles with this information, 74.6% of the class

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 Norco Fluid FS A1	Norco Fluid FS A2	Norco Fluid FS A3
Frame
Bicycle weight	15.9 kg	Not informed	Not informed
Drivetrain
Rear sprockets	12	12	10
Smallest sprocket	10	10	11
Largest sprocket	51	51	48
Lowest gear	17.1 in	17.1 in	18.1 in
Highest gear	87.0 in	87.0 in	79.1 in
Cockpit
Derailleur hanger	UDH	Not informed	UDH
Other specifications
Bottom bracket standard	BSA	BSA	Not informed
Fork spring	Air	Not informed	Not informed