DESCRIPTION
The durable and lightweight Storm 20 provides simple upkeep and operation to help young riders find the best line and stop on a dime.
Storm 20’s lightweight, durable aluminum frame and size-specific fork travel of 63mm combine with a simple, lightweight drivetrain, quality mechanical disc brakes and optimized fit for riders from 4’2” to 4’8”, building and a love for dirt that’ll last a lifetime.
Specifications
| FRAME | Aluminum, 9x135mm QR, 20" |
| FORK | SR Suntour XCT Coil w/Soft Spring and Preload, 63mm, 9X100 QR |
| 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 |
| CASSETTE | Shimano MF-TZ500-6, 14-28T, 6sp, Freewheel |
| CHAIN | KMC Z6 |
| 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 |
| 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 |
| FRONT HUB | Formula DC-1420 , 9x100mm QR, 28h, 6-bolt |
| REAR HUB | Formula DC-31R-7S, 9x100mm QR, 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 | 10.63 kg (23.4 lbs) |
Please note that bike specifications may change from what is listed above if running substitution changes are made due to unavailability of parts. We highly recommend confirming the specifications of the bike at the time of purchase, especially if buying in-store.
PLU: 88190
SIZE INFORMATION
Norco design bikes that fit people; achieving a fit that makes you feel at one with your bike is our primary goal. To ensure the most comfortable fit for every body, Norco take proportions into account with their recommendations.
The below size charts are for reference only. If you have any questions please get in touch with us.

SHIPPING & DELIVERY
Free Shipping
We offer free shipping on orders over $99 NZD*. Orders under this threshold incur a flat rate of $7.20**
*Excludes large or bulky items, which are charged between $25.00 and $100.00, depending on size, weight, and delivery location. Shipping is calculated at checkout.
**Rural delivery surcharge: An additional $6.00 is applied to rural addresses.
Click & Collect
Prefer to pick up your order? Select Click & Collect at checkout and collect from any Pushbikes store. Note: Some items may take 1 to 3 days to transfer between stores and up to 12 days for certain brands if the item is coming from our supplier. We'll notify you when your order is ready.
Delivery Time Frames
In-Stock Items:
For items in stock at our stores, expect delivery within 2 to 3 business days of order confirmation. Orders placed after 3pm will be processed the following business day. Please allow an additional 2 days for rural delivery.
From Supplier
Items shipped directly from our suppliers are usually dispatched within 5–7 business days. Some may take up to 12 business days, depending on the supplier. Estimated delivery times and stock location are shown for each product page above the add to cart button. Rural deliveries may take an extra 2 days.
Tracking Information
You'll receive a tracking number by email as soon as your order has been dispatched. If you haven’t received tracking details within your expected delivery window, please contact us to confirm.
Shipping Bikes
Bikes cannot be shipped due to brand warranty and dealer policies. All bikes, including electric bikes, must be collected in store fully assembled. If you're unsure, feel free to contact us before ordering.
Processing of bikes for 'click & collect' can take up to 7 days if they need to be shipped from our suppliers or assembled in-store.
Returns and Warranty
For information about returning a product or submitting a warranty claim, please see our Returns and Warranty Policy here.
Questions
If you're unsure about shipping rates or have any questions, get in touch with us with any questions.



