Velopedia Bicycle Archive

2003 Rocky Mountain Fanatik

Original manufacturer specifications including Shimano Deore drivetrain, 26" wheels, geometry for 1 published size.

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What Velopedia knows

Model year
2003
Category
Mountain
Original MSRP
$1,515.00
Sizes
15", 16.5", 18", 19", 20.5"
Colors
Near Chrome
Geometry
Legacy reference · Geometry context
Record coverage
32 preserved details · archived image · original MSRP · preserved geometry
Archive ID
39370
Model history 3 other years

Manufacturer catalog

Published sizes and colors

5 sizes · 1 color

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

Published sizes

15"16.5"18"19"20.5"

Published colors

Near Chrome

Frameset

Frame ConstructionTIG-welded
Frame MaterialEaston Elite
ForkMarzocchi EXR Air, 100mm travel
Fork MaterialAluminum/magnesium, single crown
Rear ShockRock Shox Bar Adjust, 4.0" travel

Drivetrain

Component GroupShimano Deore
ShiftersShimano Deore
Front DerailleurShimano Deore, top-pull/clamp-on 31.8mm
Rear DerailleurShimano Deore LX SGS
CranksetShimano FC-M440, 22/32/44 teeth
Bottom BracketShimano BB-UN40, 110mm spindle
BB Shell Width73mm English
Rear Cogs9-speed, 11 - 32 teeth
ChainShimano CN-HG53, 1/2 x 3/32"
PedalsShimano PD-M515 SPD

Brakes

BrakesShimano BR-M515 Mechanical Disc brakes, Shimano Deore levers

Cockpit & Contact Points

Headset1 1/8" threadless Ritchey Logic
HandlebarRMB riser
Handlebar ExtensionsN/A
StemRocky Mountain XC 17
SaddleSelle Italia Custom Onda
SeatpostRMB, 26.8mm diameter

Wheels & Tires

HubsShimano Alivio disc
RimsMavic X223 Disc, 32-hole
SpokesDT stainless steel, 15ga. (1.8mm) straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 1.95" Maxxis MOFO XC
Wheel Size26" wheels

Historical reference geometry

Geometry

Legacy reference · 6 measurements

Historical model-level geometry recovered from Velopedia’s original archive database. The source does not identify which listed frame size this reference describes, so fit interpretation is intentionally limited and no size-normalized Archive Context is generated.

MeasurementLegacy reference
Top tube580 mm
Head-tube angle71°
Seat-tube angle73.5°
Chainstay / rear center425 mm
Wheelbase1070 mm
Fork offset / rake38.1 mm

Geometry source: Historical archive database — model-level reference geometry. The historical source provides one model-level geometry set and does not identify the corresponding frame size.

Geometry tools

Explore this historical geometry

Model-level historical reference

Period context: At 71°, the head angle sits somewhat steeper than typical among mountain geometries represented in Velopedia for this period. Its 73.5° seat angle is somewhat steeper than typical among the same-period mountain references.

Compared with 529 distinct legacy mountain geometries from model years 2001–2005. Only angular measurements are used because the historical reference frame size is unidentified.
See it in periodOpen an immediate comparison with preserved 2003 mountain geometries. The source frame size remains unidentified.
See its 2003 geometry context

Parts & serviceability

Find replacement parts

3 top part searches
ChainExact archived part
Shimano CN-HG53, 1/2 x 3/32" Exact archived model
Front tireMatching fit standard
26x1.95" Maxxis MOFO XC Named tire and published size
Brake padsExact archived part
Shimano BR-M515 Mechanical Disc brakes Brake model identified — verify pad shape
More qualified parts (6)
Bottom bracketExact archived part
Shimano BB-UN40, 110mm spindle Exact archived model
PedalsExact archived part
Shimano PD-M515 SPD Exact archived model
SaddleQualified part search
Selle Italia Custom Onda Named archived component — verify exact version
CranksetExact archived part
Shimano FC-M440, 22/32/44 teeth Exact archived model
Rear derailleurMatching configuration
Shimano Deore LX SGS Interpreted as Shimano Deore LX · 9-speed · mechanical Named component · published drivetrain speed — verify exact version
ShiftersQualified part search
Shimano Deore Interpreted as Shimano Deore · 9-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. 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 →
  • FrameInspect the complete frame and fork in bright light for cracks, dents, distortion, corrosion, impact marks, suspicious paint differences or signs of repair. Check the head tube, bottom-bracket area, dropouts, joints and clamped surfaces especially closely.Inspect the frame and fork →
  • BrakesMake sure both cables move freely and the calipers release cleanly. Check pad thickness, rotor wear and rotor alignment.Inspect the brakes →
  • SuspensionAsk when the fork and shock were last serviced. Check the stanchions for damage, look for oil at the seals, cycle both units through their travel and test the suspension pivots for 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 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 22 checks based on 6 archived component groups Open checklistClose checklist
0 of 22 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 Rocky Mountain Fanatik · Mountain bike, front & rear suspension · Published sizes: 15", 16.5", 18", 19", 20.5"

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

Archived: Fork: Marzocchi EXR Air, 100mm travel · Rear shock: Rock Shox Bar Adjust, 4.0" travel

Archived: Group: Shimano Deore · Shifters: Shimano Deore · Front derailleur: Shimano Deore, top-pull/clamp-on 31.8mm · Rear derailleur: Shimano Deore LX SGS · Crankset: Shimano FC-M440, 22/32/44 teeth · Bottom bracket: Shimano BB-UN40, 110mm spindle · Rear cogs: 9-speed, 11 - 32 teeth · Chain: Shimano CN-HG53, 1/2 x 3/32"

Archived: Brakes: Shimano BR-M515 Mechanical Disc brakes, Shimano Deore levers

Archived: Wheel size: 26" wheels · Rims: Mavic X223 Disc, 32-hole · Hubs: Shimano Alivio disc · Front tire: 26 x 1.95" Maxxis MOFO XC

Controls and contact points

Archived: Headset: 1 1/8" threadless Ritchey Logic · Handlebar: RMB riser · Stem: Rocky Mountain XC 17 · Seatpost: RMB, 26.8mm diameter · Saddle: Selle Italia Custom Onda · Pedals: Shimano PD-M515 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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Recently checked marketplace data

Market Snapshot

Checked Sep 18, 2026 7:20 pm

Velopedia did not find a close used eBay listing in the latest snapshot. New and used listings remain separate.

Evidence standard Fixed-price and Best Offer item prices only Shipping and tax excluded Active asks, not completed sales
No close current matches found. Velopedia did not find an eBay listing confident enough to include in the latest snapshot.

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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