Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2027 Norco

Storm 20 Disc

A 20″ mountain youth bike with mid-range components and mechanical disc brakes.
Compare the full range

Manufacturer Price

A$629($450)
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
Drivetrain1 × 6
GroupsetTourney
BrakesMechanical Disc
View on norco.comLearn about Norco
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Storm 20 Disc
Other Mountain Youth 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)

12 mph

Storm 20 Disc

Highest gear

(descending)

Sizing
20"

3'9" – 4'3"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Price History
Geometry
Specs
Build
Fork

Rigid 20" Alloy

Bottom Bracket

Sealed Bearing , ST 68mm

Headset

External Cup Ball Bearing

Stem

Alloy 45mm Length, 31.8mm Clamp

Handlebar

Alloy Jr. Riser, 580mm, 30 Rise

Saddle

Norco Youth Saddle

Seatpost

Norco Alloy 27.2mm, 250mm

TypeRigid

Pedals

Jr. MTB Flat, 9/16

Grips

Norco Youth Grip

Groupset
Rear Derailleur

Shimano RD-TZ500, 6 sp

Crank

Alloy 3pc, 140mm, 28T Narrow Wide

Shifters

Shimano L-RV200, 6sp, Revo Shifter

Cassette

Shimano F-TZ500, 6sp, 14-28T

Chain

KMC Z6

Brakes

Front: C-Star, resin Pads, Mechanical Disc, Rear: C-Star, resin Pads, Mechanical Disc

TypeMechanical Disc

Brake Levers

C-Star Alloy Jr. levers w/reach adjust

Wheels
Rims

Aluminum DW, 28h, 20" MTB

Front Hub

Formula DC-1420, 9x100mm QR, 28h, 6-bolt

Rear Hub

Formula XDS-2003, 132mm QR, Freewheel, 28h, 6 bolt

Tires

CY Sparrow, 20x2.25, Wire

Disc Rotors

160mm, 6-Bolt

Rider Notes
Riders Also Viewed

First added April 6

Last updated June 4