Velopedia Bicycle Archive

2000 Specialized Rockhopper A1 FS

Original specifications: Mountain Mix drivetrain · 26" wheels · geometry for 1 published size.

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At a glance

Model year
2000
Category
Mountain
Original MSRP
$599.99
Sizes
13", 15", 17", 19", 21", 23", womens 15", womens 17", womens 19"
Colors
Bright Blue/Black, Silver/Red
Geometry
Legacy reference · Geometry context
In this record
30 specifications · archived image · original MSRP · geometry
Archive ID
45143
Model history 6 other years
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Manufacturer catalog

Published sizes and colors

9 sizes · 2 colors

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

Published sizes

13"15"17"19"21"23"womens 15"womens 17"womens 19"

Published colors

Bright Blue/BlackSilver/Red

Frameset

Frame ConstructionTIG-welded
Frame MaterialSpecialized A1 aluminum
ForkAnswer Manitou Magnum, 3.0" travel
Fork MaterialAluminum/magnesium, triple-clamp crown

Drivetrain

Component GroupMountain Mix
ShiftersShimano Deore Rapidfire Plus
Front DerailleurShimano Deore, bottom-pull/clamp-on 35.0mm
Rear DerailleurShimano Deore
CranksetSpecialized Forearm Expert, 22/32/44 teeth
Bottom BracketTange Seiki Comp
Rear Cogs9-speed, 11 - 32 teeth
ChainShimano, 1/2 x 3/32"
PedalsResin w/clips & straps

Brakes

BrakesTektro B24 V brakes, Tektro levers

Cockpit & Contact Points

Headset1 1/8" threadless Tange TG Aheadset
HandlebarSpecialized alloy
Handlebar ExtensionsNot included
StemSpecialized alloy
SaddleSpecialized Rockhopper
SeatpostSpecialized alloy, 30.9mm diameter

Wheels & Tires

HubsFront: Specialized alloy, Rear: Specialized Megaphone Comp
RimsWeinmann Zac 19, 32-hole
SpokesSpecialized stainless steel, 1.8mm straight gauge
Spoke NipplesBrass nipples
Front TireFront: 26 x 2.00" Specialized Team Control, Rear: 26 x 1.90" Specialized Team Master
Wheel Size26" wheels

Historical reference geometry

Geometry

Legacy reference · 6 measurements

This historical geometry describes the model, but the original source does not identify its frame size. Use it as a period reference, not a size-specific fit comparison.

MeasurementLegacy reference
Top tube575 mm
Head-tube angle71°
Seat-tube angle73°
Chainstay / rear center430 mm
Wheelbase1071 mm
Fork offset / rake42 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 close to the middle of the group among mountain geometries represented in Velopedia for this period. Its 73° seat angle is close to the middle of the group among the same-period mountain references.

Compared with 977 distinct legacy mountain geometries from model years 1998–2002. Only angular measurements are used because the historical reference frame size is unidentified.
See it in periodOpen an immediate comparison with preserved 2000 mountain geometries. The source frame size remains unidentified.
See its 2000 geometry context

Parts & serviceability

Find replacement parts

3 top part searches
Brake padsMatching fit standard
Linear-pull brake pads Published brake type — verify pad mounting style
SaddleQualified part search
Specialized Rockhopper Named archived component — verify exact version
CranksetQualified part search
Specialized Forearm Expert, 22/32/44 teeth Named archived component — verify exact version
More qualified parts (3)
Rear derailleurMatching configuration
Shimano Deore Interpreted as Shimano Deore · 9-speed · mechanical Named component · published drivetrain speed — verify exact version
ShiftersQualified part search
Shimano Deore Rapidfire Plus Interpreted as Shimano Deore · 9-speed · mechanical Named component · published drivetrain speed — verify exact version
SeatpostMatching fit standard
30.9 mm seatpost Published diameter — verify length and setback

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 →
  • 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 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 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: 2000 Specialized Rockhopper A1 FS · Mountain bike, front suspension · Published sizes: 13", 15", 17", 19", 21", 23", womens 15", womens 17", womens 19"

Archived: Frame: TIG-welded · Fork: Answer Manitou Magnum, 3.0" travel · Aluminum/magnesium, triple-clamp crown

Archived: Fork: Answer Manitou Magnum, 3.0" travel

Archived: Group: Mountain Mix · Shifters: Shimano Deore Rapidfire Plus · Front derailleur: Shimano Deore, bottom-pull/clamp-on 35.0mm · Rear derailleur: Shimano Deore · Crankset: Specialized Forearm Expert, 22/32/44 teeth · Bottom bracket: Tange Seiki Comp · Rear cogs: 9-speed, 11 - 32 teeth · Chain: Shimano, 1/2 x 3/32"

Archived: Brakes: Tektro B24 V brakes, Tektro levers

Archived: Wheel size: 26" wheels · Rims: Weinmann Zac 19, 32-hole · Hubs: Front: Specialized alloy, Rear: Specialized Megaphone Comp · Front tire: Front: 26 x 2.00" Specialized Team Control, Rear: 26 x 1.90" Specialized Team Master

Controls and contact points

Archived: Headset: 1 1/8" threadless Tange TG Aheadset · Handlebar: Specialized alloy · Stem: Specialized alloy · Seatpost: Specialized alloy, 30.9mm diameter · Saddle: Specialized Rockhopper · Pedals: Resin w/clips & straps

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 29, 2026 6:44 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.

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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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