Velopedia Bicycle Archive

2003 Norco Napoli

Original specifications: Flatbar Mix drivetrain · 700c wheels.

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At a glance

Model year
2003
Category
Road
Sizes
16", 18", 20", 22"
Colors
Blue
In this record
29 specifications · archived image
Archive ID
39011
Model history 1 other year
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Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

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

Published sizes

16"18"20"22"

Published colors

Blue

Frameset

Frame ConstructionTIG-welded
Frame Material7005 aluminum, double-butted w/replaceable derailleur hanger
Fork MaterialCarbon fiber, unicrown crown
Rear ShockN/A

Drivetrain

Component GroupFlatbar Mix
ShiftersShimano SL-R440 Flat Bar
Front DerailleurShimano FD-R443
Rear DerailleurShimano Deore XT
CranksetShimano Tiagra Triple, 28/38/48 teeth
Bottom BracketShimano BB-UN53
BB Shell Width68mm English
Rear Cogs9-speed, 11 - 32 teeth
ChainSRAM PC-59, 1/2 X 3/32"
PedalsShimano PD-M505 SPD

Brakes

BrakesShimano BR-420 brakes, Shimano BL-R440 levers

Cockpit & Contact Points

Headset1 1/8" FSA TH-855
HandlebarEaston EA50
Handlebar ExtensionsNot included
Stem3T Mutangalo adjustable
SaddleSelle San Marco Ods Fusion 3
SeatpostEaston

Wheels & Tires

HubsShimano HB-M510
RimsAlex X-2100, 32-hole
SpokesStainless steel, 15ga. (1.8mm) double-butted
Front Tire700 x 32c Panaracer Pasela, kevlar
Wheel Size700c wheels

Parts & serviceability

Find replacement parts

3 top part searches
ChainExact archived part
SRAM PC-59, 1/2 X 3/32" Exact archived model
Front tireMatching fit standard
700 x 32c Panaracer Pasela, kevlar Named tire and published size
Brake padsExact archived part
Shimano BR-420 brakes Brake model identified — verify pad shape
More qualified parts (6)
Bottom bracketExact archived part
Shimano BB-UN53 Exact archived model
PedalsExact archived part
Shimano PD-M505 SPD Exact archived model
CranksetQualified part search
Shimano Tiagra Triple, 28/38/48 teeth Named archived component — verify exact version
Front derailleurExact archived part
Shimano FD-R443 Exact archived model
Rear derailleurMatching configuration
Shimano Deore XT Interpreted as Shimano Deore XT · 9-speed · mechanical Named component · published drivetrain speed — verify exact version
ShiftersExact archived part
Shimano SL-R440 Flat Bar Exact archived model

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.

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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 →
  • BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
  • DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 9-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 18 checks based on 5 archived component groups Open checklistClose checklist
0 of 18 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 Napoli · Road/sport · Published sizes: 16", 18", 20", 22"

Archived: Frame: TIG-welded · Fork: · Carbon fiber, unicrown crown

Archived: Group: Flatbar Mix · Shifters: Shimano SL-R440 Flat Bar · Front derailleur: Shimano FD-R443 · Rear derailleur: Shimano Deore XT · Crankset: Shimano Tiagra Triple, 28/38/48 teeth · Bottom bracket: Shimano BB-UN53 · Rear cogs: 9-speed, 11 - 32 teeth · Chain: SRAM PC-59, 1/2 x 3/32"

Archived: Brakes: Shimano BR-420 brakes, Shimano BL-R440 levers

Archived: Wheel size: 700c wheels · Rims: Alex X-2100, 32-hole · Hubs: Shimano HB-M510 · Front tire: 700 x 32c Panaracer Pasela, kevlar

Controls and contact points

Archived: Headset: 1 1/8" FSA TH-855 · Handlebar: Easton EA50 · Stem: 3T Mutangalo adjustable · Seatpost: Easton · Saddle: Selle San Marco Ods Fusion 3 · Pedals: Shimano PD-M505 SPD

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

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