Norco Fluid 4.3

2015 YouthMountain youth

Last known price: $1,485

Prices shown first for United States
Travel: 100 / 100 mm Fork / rear shock
Wheels: 24″
Drivetrain: 1 × 10 32t / 11–36t
Gear range: 327%
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

18 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

Fluid 24 frame w/100mm travel Not identified

Suspension

2 parts

Drivetrain

8 parts

Bottom bracket

Square Comp sealed bearing square taper Not identified
Cassette
- SRAM PG-1020 10 speeds 11–36t
PG-1020
Chain
- KMC X10 10 speeds
X-10
Chain tensioner

None
Crankset
- Lasco 32t
Front derailleur

Mr Control CH-CM 1 single ring chainguide Not identified
Rear derailleur
- Shimano Deore
Shifters
- Jagwire

Brakes

3 parts

Brake levers
- Shimano BL-M355
BL-M355M-355
Brakes
- Shimano BR-M355
BR-M355M-355
Disc rotors

None

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips

MTB JR trail grip Not identified
Handlebar
- Norco
Headset
- FSA
Pedals
- Wellgo
Saddle
- Norco
Seatpost
- Norco
Stem

Short reach 40 mm ext MTB stem Not identified

Sizes and geometry

1 size Open in the geometry plotter

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

Size 24"

Table

Reach 332mm

Stack 517mm

Wheelbase 1000mm

Head angle 68.0°

Seat angle 72.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 24″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	332
Stackmm	517
Top tube lengthmm	500
Seat tube lengthmm	320
Head tube lengthmm	100
Head tube angle	68°
Seat tube angle	72°
Chainstay lengthmm	415
Wheelbasemm	1000
Front centermm	585
Bottom bracket dropmm	2
Bottom bracket heightmm	312
Standover heightmm	670
Fork rakemm	42
Stack/reach ratio	1.56
Suspension and parts
Front travelmm	100
Rear travelmm	100

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

Specifications

Frame and fork

Intended fit: Unisex
Fork material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 100 mm
Rear travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 21.3 in
Highest gear: 69.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2″
Wheel material: Aluminum
Wheel size: 24″

Technical analysis

2 measures

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

Lowest gear

21.3 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2015
Sample: 43 bicycles with this information
Coverage: 93.4% of the class

Highest gear

69.8 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2015
Sample: 43 bicycles with this information
Coverage: 93.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.2 km/h
Highest gear: 26.7 km/h

Total gear range 327%

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: 21.3–69.8 gear inches
Class reference (p10–p90): 16.5–91.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2015
Lowest gear: 43 bicycles with this information, 93.4% of the class
Highest gear: 43 bicycles with this information, 93.4% 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 2015 builds

Differences across 2015 builds
Specification	This bicycle Norco Fluid 4.3	Norco Fluid 6.2 Forma	Norco Fluid 6.3	Norco Fluid 7.1	Norco Fluid 7.2	Norco Fluid 7.2 Forma
Frame
Intended fit	Unisex	womens	Unisex	Unisex	Unisex	womens
Fork material	Aluminum	Not informed	Aluminum	Not informed	Not informed	Not informed
Suspension
Front travel	100 mm	120 mm	120 mm	120 mm	120 mm	120 mm
Drivetrain
Front chainrings	1	2	3	2	2	2
Smallest chainring	32	24	22	24	24	24
Largest chainring	32	38	44	38	38	38
Rear sprockets	10	10	9	10	10	10
Smallest sprocket	11	11	Not informed	11	11	11
Largest sprocket	36	36	Not informed	36	36	36
Lowest gear	21.3 in	17.3 in	Not informed	18.3 in	18.3 in	18.3 in
Highest gear	69.8 in	89.8 in	Not informed	95.0 in	95.0 in	95.0 in
Other specifications
Tire width	2″	2.1″	2.1″	2.2″	2.2″	2.2″
Rear travel	100 mm	120 mm	120 mm	120 mm	120 mm	120 mm
Wheel size	24″	26″	26″	27.5″	27.5″	27.5″