Velopedia Bicycle Archive

1997 Jamis Eureka

Mountain bike, front suspension bicycle from the Velopedia specification archive.

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What Velopedia knows

Model year
1997
Category
Mountain
Original MSRP
$739.95
Sizes
13", 15", 17", 19", 21"
Colors
Blue
Weight
26.7 lb
Geometry
Legacy reference · Geometry context
Record coverage
33 preserved details · archived image · original MSRP · preserved geometry
Archive ID
61338
Model history 9 other years
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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

13"15"17"19"21"

Published colors

Blue

Frameset

Frame ConstructionTIG-welded
Frame Material7005 aluminum
ForkRock Shox Indy C
Fork MaterialMagnesium, triple-clamp crown
Rear ShockN/A

Drivetrain

Component GroupShimano STX-RC
ShiftersShimano STX-RC RapidFire SL
Front DerailleurShimano STX-RC top-swing, top-pull/clamp-on 31.8 mm
Rear DerailleurShimano STX-RC
CranksetShimano STX-RC, 22/32/42 teeth
Bottom BracketShimano BB-LP26, 110 mm spindle
BB Shell Width68mm English
Rear Cogs7-speed, 11 - 28 teeth
ChainShimano CN-IG51, 1/2 x 3/32"
PedalsWellgo LU-955A w/clips & straps

Brakes

BrakesShimano Deore LX V-Brake brakes, Shimano Deore LX levers

Cockpit & Contact Points

Headset1 1/8" threadless Dia-Compe Kontak Aheadset ST-2
HandlebarKalloy aluminum
Handlebar ExtensionsKalloy aluminum
StemKalloy aluminum
SaddleViscount 2937
SeatpostKalloy SP-265, 27.0 mm diameter

Wheels & Tires

HubsShimano Alivio
RimsSun Rims CR18, 32-hole
SpokesShuhn Lih stainless steel, 2.0mm straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 2.10" WTB VelociRaptor
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Historical reference geometry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 tube589.3 mm
Head-tube angle71°
Seat-tube angle73.5°
Chainstay / rear center424.2 mm
Wheelbase1066.8 mm
Fork offset / rake40.6 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 73.5° seat angle is somewhat steeper than typical among the same-period mountain references.

Compared with 1565 distinct legacy mountain geometries from model years 1995–1999. Only angular measurements are used because the historical reference frame size is unidentified.
See it in periodOpen an immediate comparison with preserved 1997 mountain geometries. The source frame size remains unidentified.
See its 1997 geometry context

Parts & serviceability

Find replacement parts

3 top part searches
ChainShimano CN-IG51, 1/2 x 3/32"Exact archived model
Front tire26x2.10" WTB VelociRaptorNamed tire and published size
Brake padsLinear-pull brake padsPublished brake type — verify pad mounting style
More qualified parts (5)
Bottom bracketShimano BB-LP26, 110 mm spindleExact archived model
PedalsWellgo LU-955A w/clips & strapsExact archived model
CranksetShimano STX-RC, 22/32/42 teethNamed archived component — verify exact version
SeatpostKalloy SP-265, 27.0 mm diameterNamed archived component — verify dimensions
HubsShimano AlivioNamed archived component — verify dimensions

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.

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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 →
  • 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 7-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 21 checks based on 6 archived component groups Open checklistClose checklist
0 of 21 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: 1997 Jamis Eureka · Mountain bike, front suspension · Published sizes: 13", 15", 17", 19", 21"

Archived: Frame: TIG-welded · Fork: Rock Shox Indy C · Magnesium, triple-clamp crown

Archived: Fork: Rock Shox Indy C

Archived: Group: Shimano STX-RC · Shifters: Shimano STX-RC RapidFire SL · Front derailleur: Shimano STX-RC top-swing, top-pull/clamp-on 31.8 mm · Rear derailleur: Shimano STX-RC · Crankset: Shimano STX-RC, 22/32/42 teeth · Bottom bracket: Shimano BB-LP26, 110 mm spindle · Rear cogs: 7-speed, 11 - 28 teeth · Chain: Shimano CN-IG51, 1/2 x 3/32"

Archived: Brakes: Shimano Deore LX V-Brake brakes, Shimano Deore LX levers

Archived: Wheel size: 26" wheels · Rims: Sun Rims CR18, 32-hole · Hubs: Shimano Alivio · Front tire: 26 x 2.10" WTB VelociRaptor

Controls and contact points

Archived: Headset: 1 1/8" threadless Dia-Compe Kontak Aheadset ST-2 · Handlebar: Kalloy aluminum · Stem: Kalloy aluminum · Seatpost: Kalloy SP-265, 27.0 mm diameter · Saddle: Viscount 2937 · Pedals: Wellgo LU-955A 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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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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