The Norco Storm 20 is a kids’ mountain bike with an aluminum frame and a 63 mm SR Suntour XCT fork.
The build combines 20-inch wheels, Shimano 6-speed shifting and Tektro mechanical disc brakes.
Norco No Other Way limited lifetime warranty.
Technical specifications
Frame
| Component |
Specification |
| Frame |
Aluminum, 9x135mm QR, 20" |
Suspension
| Component |
Specification |
| Fork |
SR Suntour XCT Coil w/Soft Spring and Preload, 63mm, 9X100 QR |
Cockpit
| Component |
Specification |
| Handlebar |
Alloy Jr. Riser, 540mm, 30mm Rise |
| Stem |
Alloy 35mm Length, 31.8mm Clamp |
| Seatpost |
Norco Alloy 27.2mm, 250mm length |
| Headset |
External Cup Ball Bearing, 1-1/8" EC 34 |
| Headset Spacer |
1x10mm , 2x5mm |
| Saddle |
Norco Youth, Steel Rail |
| Grips |
Norco Youth, 115mm Length |
| Pedals |
Jr. MTB Flat, 9/16" |
| Seatpost Clamp |
Norco Alloy Bolted, 31.8mm ID |
Drivetrain
| Component |
Specification |
| Rear Shifter |
Shimano SL-RV200-6R, 6sp, gripshift |
| Rear Derailleur |
Shimano TZ-500, 6sp, Direct mount |
| Crankset |
Alloy 3pc, 140mm, 28T Narrow Wide |
| Bottom Bracket |
Sealed bearing, ST 68mm |
| Chain |
KMC Z6 |
Brakes
| Component |
Specification |
| Front Brake |
Tektro Aries, Resin pads, Mechanical Disc |
| Front Brake Rotor |
6-Bolt, 160mm |
| Rear Brake |
Tektro Aries 160mm Mechanical Disc |
| Rear Brake Rotor |
6-Bolt, 160mm |
| Brake Levers |
Tektro Aries alloy Jr. Levers w/reach adjust |
Wheels
| Component |
Specification |
| Front Hub |
Formula DC-1420 , 9x100mm QR, 28h, 6-bolt |
| Rear Hub |
Formula DC-31R-7S, Freewheel, 28h, 6-bolt |
| Rims |
Aluminum DW, 28h, 20" MTB |
| Front Tire |
CY Trail, 20x2.25", Wire |
| Rear Tire |
CY Trail, 20x2.25", Wire |
| Spokes/Nipples |
Stainless Steel w/Brass Nipples - Black |
Weight
| Component |
Specification |
| Weight |
10.63 kg (23.4 lbs) |
Other specifications
| Component |
Specification |
| Cassette |
Shimano MF-TZ500-6, 14-28T, 6sp, Freewheel |
Manufacturer resources
Specifications are subject to change without notice and may differ from the photos.
Size Guide
| Size |
Rider height (cm) |
Rider height (ft and in) |
| 20″ |
116–130 cm |
3′ 9½″–4′ 3″ |
Centimetre values are rounded.
Assembly and shipping
Assembled by our certified mechanics, in our workshop. Online orders ship 90% assembled.
