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Norco Storm 20 Disc

Norco Storm 20 Disc
  • Color: Black/Yellow
  • Color: Pink/Purple
Color: Black/Yellow
Size: 20-inch
Please select options Unavailable


Bringing every advantage to the party, the Storm 20 Disc allows groms to find the best line, nail every shift and stop on a dime.

Get good on a fully rigid rig with Storm. The Storm 20 Disc's lightweight, durable aluminum frame and fork combine with a quality drivetrain, disc brakes and optimized fit for riders from 3'9" to 4'3", building and a love for dirt that'll last a lifetime.

Reasons It's Rad
- Beautifully crafted for light weight and durability.
- Easy gearing for quicker starts and easy climbs.
- Quality brakes with short reach levers.
- Models to meet the needs of every young rider.


Geometry Chart:
Wheel Size (in)20"
Reach (mm) 325
Stack (mm) 405
Head Tube Angle (°) 67
Seat Tube Length (mm) 255
Effective Seat Tube Angle (°) 71
Rear Centre Length (mm) 350
Bottom Bracket Drop (mm) 12
Bottom Bracket Height (mm) 245
Horizontal Top Tube (mm) 465
Wheelbase (mm) 874
Head Tube Length (mm) 110
Crank Length (mm) 140
20" Wheel SizeRider Height (in)Rider Height (cm)
Growing In Period 3'8" - 3' 9 1/2" 111 - 114
Optimal Fit 3' 9 1/2" - 4'3" 114 - 129


Frame Aluminum HT
Fork Rigid Alloy
Rims Aluminum Double Wall, 28H, 20"
Hubs Front: Aluminum, 9x100mm, 6 Bolt
Rear: Aluminum 10x135mm, HG, 6 Bolt
Spokes Stainless, Black
Tires Vee Crown Gem 2.25"
Bottom Bracket Sealed Bearing, Square Taper
Crankset Alloy 3 Piece, 28T Narrow Wide, 140mm
Shifters SunRace Twist Shift
Rear Derailleur SunRace RDM36
Cassette/Freewheel SunRace MF, 14-28T, 6 Speed
Chain KMC Z6
Brakes Mechanical Disc
Rotors 160mm
Brake Levers Alloy Jr., Reach Adjust
Handlebars Alloy Jr., 540mm, 30mm Rise
Tape/Grips Norco Youth
Stem Alloy, 45mm Length, 31.8mm Clamp
Headset External Cup
Seatpost Alloy 27.2mm
Saddle Norco Youth
Pedals Jr. MTB Flat, Black

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Black/Yellow / 20-inch 058817618666 1210312010 210000007302