Norco Storm 24 Disc

Name: Norco Storm 24 Disc
Brand: Norco

2027 YouthMountain youth Manufacturer page

Suspension: Rigid
Wheels: 24″
Drivetrain: 1 × 7 28t / 14–34t
Gear range: 243%
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

24" 128.3–142.2

Components

9 of 21 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.

Suspension

1 part

Fork

Rigid 24" Alloy Not identified

Drivetrain

6 parts

Bottom bracket

Sealed Bearing , ST 68mm Not identified
Cassette
- Shimano Tourney TZ MF-TZ500-7 7 speeds
MF-TZ500
Chain
- KMC Z7 7 speeds
Crankset

Alloy 3pc, 140mm, 28T Narrow Wide Not identified
Rear derailleur
- Shimano Tourney RD-TY300 7 speeds
RD-TY300
Shifters
- Shimano Altus SL-M315
SL-M315

Brakes

3 parts

Brake levers

C-Star Alloy Jr. levers w/reach adjust Not identified
Brakes

Front: C-Star, resin Pads, Mechanical Disc, Rear: C-Star, resin Pads, Mechanical Disc Not identified
Disc rotors

160mm, 6-Bolt Not identified

Wheels and tires

4 parts

Front hub
- Formula
DC-1420
Rear hub
- Formula
Rims

Aluminum DW, 28h, 24" MTB Not identified
Tires

Front: CY Sparrow, 24x2.25, Wire, Rear: CY Sparrow, 24x2.25, Wire Not identified

Cockpit and contact points

7 parts

Grips
- Norco
Handlebar

Alloy Jr. Riser, 600mm, 30 Rise Not identified
Headset

External Cup Ball Bearing Not identified
Pedals

Jr. MTB Flat, 9/16 Not identified
Saddle
- Norco
Seatpost
- Norco
Stem

Alloy 45mm Length, 31.8mm Clamp Not identified

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 24"

Table

Reach 360mm

Stack 484mm

Wheelbase 967mm

Head angle 67.5°

Seat angle 71.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	360
Stackmm	484
Top tube lengthmm	527
Seat tube lengthmm	305
Head tube lengthmm	108
Head tube angle	67.5°
Seat tube angle	71°
Chainstay lengthmm	385
Wheelbasemm	967
Front centermm	587
Bottom bracket dropmm	47
Bottom bracket heightmm	260
Fork rakemm	41
Stack/reach ratio	1.34
Suspension and parts
Crank lengthmm	152

Not published by the manufacturer: Standover height, Trail, Front travel, Rear travel, 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: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 19.8 in
Highest gear: 48.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.25″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 24″

Technical analysis

3 measures

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

Lowest gear

19.8 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2027
Sample: 42 bicycles with this information
Coverage: 87.5% of the class

Highest gear

48.0 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2027
Sample: 42 bicycles with this information
Coverage: 87.5% of the class

Shifting

Mechanical

2 of 48 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2027
Sample: 48 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.6 km/h
Highest gear: 18.4 km/h

Total gear range 243%

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: 19.8–48.0 gear inches
Class reference (p10–p90): 15.0–68.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2027
Lowest gear: 42 bicycles with this information, 87.5% of the class
Highest gear: 42 bicycles with this information, 87.5% 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 2027 builds

Differences across 2027 builds
Specification	This bicycle Norco Storm 24 Disc	Norco Storm 1	Norco Storm 14	Norco Storm 14 Coaster	Norco Storm 16	Norco Storm 16 Coaster
Frame
Fork material	Aluminum	Not informed	Aluminum	Aluminum	Aluminum	Aluminum
Frame material	Not informed	Aluminum	Not informed	Not informed	Aluminum	Aluminum
Suspension
Suspension configuration	Rigid	Hardtail	Rigid	Rigid	Rigid	Rigid
Front travel	Not informed	120 mm	Not informed	Not informed	Not informed	Not informed
Drivetrain
Smallest chainring	28	30	28	28	28	28
Largest chainring	28	30	28	28	28	28
Rear sprockets	7	10	1	1	1	1
Smallest sprocket	14	11	16	16	16	16
Largest sprocket	34	48	16	16	16	16
Lowest gear	19.8 in	18.1 in	24.5 in	24.5 in	28.0 in	28.0 in
Highest gear	48.0 in	79.1 in	24.5 in	24.5 in	28.0 in	28.0 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Rim brake	Coaster brake	Rim brake	Coaster brake
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Shifting	Mechanical	Mechanical	No shifting	No shifting	No shifting	No shifting
Other specifications
Suspension	Rigid	Hardtail	Rigid	Rigid	Rigid	Rigid
Wheel size	24″	27.5″ / 29″	14″	14″	16″	16″
Fork spring	Not informed	Coil	Not informed	Not informed	Not informed	Not informed
Tire clearance	Not informed	Not informed	Not informed	Not informed	Maximum tire width: 2.25″	Maximum tire width: 2.25″