Velopedia Bicycle Archive

2003 Norco Storm

Original manufacturer specifications including Mountain Mix drivetrain, 26" wheels.

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What Velopedia knows

Model year
2003
Category
Mountain
Sizes
12.5", 15", 17", 18.5", 20", 22"
Colors
Black/Blue
Record coverage
30 preserved details · archived image
Archive ID
39062
Model history 10 other years

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

12.5"15"17"18.5"20"22"

Published colors

Black/Blue

Frameset

Frame ConstructionTIG-welded
Frame Material7005 aluminum
ForkMarzocchi EXR, 100mm travel
Fork MaterialAluminum/magnesium, single crown
Rear ShockN/A

Drivetrain

Component GroupMountain Mix
ShiftersShimano Alivio RapidFire Plus
Front DerailleurShimano Acera, top-pull/clamp-on 31.8mm
Rear DerailleurShimano Deore
CranksetShimano MC-19, 24/34/42 teeth
Bottom BracketShimano BB-UN25
Rear Cogs8-speed, 11 - 32 teeth
ChainKMC Z72, 1/2 x 3/32"
PedalsWellgo LU-A18

Brakes

BrakesTektro 836A Linear Pull brakes, Shimano levers

Cockpit & Contact Points

Headset1 1/8" VP Threadless
HandlebarAluminum, rise
Handlebar ExtensionsNot included
StemAluminum Ahead type
SaddleNorco XC
SeatpostAluminum micro-adjust

Wheels & Tires

HubsFront: Formula aluminum, Q/R, Rear: Shimano HB-RM40
RimsSun Rims AT-18, 32-hole
SpokesChung Nan stainless steel, 14ga. (2.0mm) straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 1.95" Kenda K-850
Wheel Size26" wheels

Parts & serviceability

Find replacement parts

3 top part searches
ChainMatching fit standard
KMC Z72, 1/2 x 3/32" Exact archived model
Brake padsMatching fit standard
Linear-pull brake pads Published brake type — verify pad mounting style
Bottom bracketExact archived part
Shimano BB-UN25 Exact archived model
More qualified parts (4)
PedalsQualified part search
Wellgo LU-A18 Named archived component — verify exact version
CranksetQualified part search
Shimano MC-19, 24/34/42 teeth Named archived component — verify exact version
Rear derailleurMatching configuration
Shimano Deore Interpreted as Shimano Deore · 8-speed · mechanical Named component · published drivetrain speed — verify exact version
ShiftersQualified part search
Shimano Alivio RapidFire Plus Interpreted as Shimano Alivio · 8-speed · mechanical Named component · published drivetrain speed — verify exact version

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.

Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameLook closely for dents and hairline cracks around welds, the head tube and bottom-bracket area. Cosmetic scratches matter less than a change in shape or a crack line.Inspect the frame and fork →
  • BrakesInspect pad condition, cable movement and the rim sidewalls or brake tracks for wear. A concave or heavily worn braking surface can mean the wheel also needs replacement.Inspect the brakes →
  • SuspensionAsk when the fork was last serviced. Check the stanchions for damage, look for oil at the seals and make sure the fork moves smoothly without bushing play.Evaluate the suspension →
  • DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 8-speed system.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
0 of 20 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2003 Norco Storm · Mountain bike, front suspension · Published sizes: 12.5", 15", 17", 18.5", 20", 22"

Archived: Frame: TIG-welded · Fork: Marzocchi EXR, 100mm travel · Aluminum/magnesium, single crown

Archived: Fork: Marzocchi EXR, 100mm travel

Archived: Group: Mountain Mix · Shifters: Shimano Alivio RapidFire Plus · Front derailleur: Shimano Acera, top-pull/clamp-on 31.8mm · Rear derailleur: Shimano Deore · Crankset: Shimano MC-19, 24/34/42 teeth · Bottom bracket: Shimano BB-UN25 · Rear cogs: 8-speed, 11 - 32 teeth · Chain: KMC Z72, 1/2 x 3/32"

Archived: Brakes: Tektro 836A Linear Pull brakes, Shimano levers

Archived: Wheel size: 26" wheels · Rims: Sun Rims AT-18, 32-hole · Hubs: Front: Formula aluminum, Q/R, Rear: Shimano HB-RM40 · Front tire: 26 x 1.95" Kenda K-850

Controls and contact points

Archived: Headset: 1 1/8" VP Threadless · Handlebar: Aluminum, rise · Stem: Aluminum Ahead type · Seatpost: Aluminum micro-adjust · Saddle: Norco XC · Pedals: Wellgo LU-A18

Before and during the test ride

Follow the full used-bike inspection order →

Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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Recently checked marketplace data

Market Snapshot

Checked Sep 30, 2026 4:38 am

Across 3 qualifying used eBay listings, the median current asking price is $650.00. The sample is large enough for a median but not a stable price band, so Velopedia does not publish the raw low and high.

Evidence standard Fixed-price and Best Offer item prices only Shipping and tax excluded Active asks, not completed sales

Model-year coverage: 0 of 4 qualifying asking-price listings explicitly state 2003. There are not yet three year-confirmed used listings, so the used summary is labeled as broader model-family context.

Affiliate disclosure: As an eBay Partner, Velopedia may be compensated if you make a purchase through these links.

Qualified asking evidence44 high-confidence matches
Model-family used asking$650.00Median asking · limited sample · 3 listings
Model-family new asking$499.001 current asking price

Price history

Observed used asking prices

8 observations · Aug 26, 2026 – Sep 30, 2026
Observed used asking-price history 8 dated median asking-price observations from Aug 26, 2026 through Sep 30, 2026. Asking prices are not completed sale prices. $640 $645 $650 $655 $660 Aug 26 Sep 16 Sep 30 Aug 26, 2026: median $650.00 from 3 close used listings Sep 2, 2026: median $650.00 from 3 close used listings Sep 9, 2026: median $650.00 from 3 close used listings Sep 16, 2026: median $650.00 from 3 close used listings Sep 20, 2026: median $650.00 from 3 close used listings Sep 23, 2026: median $650.00 from 3 close used listings Sep 24, 2026: median $650.00 from 3 close used listings Sep 30, 2026: median $650.00 from 3 close used listings

Each dot is a dated Velopedia observation built from at least three high-confidence, fixed-price or Best Offer used-bicycle listings in one consistent identity, methodology, currency and model scope. The shaded band shows the middle 50% when at least five listings supported that observation. Prices exclude shipping and tax; auctions, completed sales and appraisals are not included.

View observation data
ObservedMedianMiddle 50%Matches
Sep 30, 2026$650.00—3
Sep 24, 2026$650.00—3
Sep 23, 2026$650.00—3
Sep 20, 2026$650.00—3
Sep 16, 2026$650.00—3
Sep 9, 2026$650.00—3
Sep 2, 2026$650.00—3
Aug 26, 2026$650.00—3

See all current matches for this bicycle →

Listings shown have not passed their eBay-supplied end time. Velopedia rechecks matched bicycles on a protected weekly cycle; availability can still change between checks. Price calculations use active fixed-price and Best Offer item prices before shipping and tax. Auction bids, auction-only prices, classified ads, lower-confidence Review candidates and ended listings are excluded. These observations are not completed-sale prices, a certified appraisal or a guarantee of value.

Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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