Velopedia Bicycle Archive

1998 Jamis Dakota AL

Original specifications: Grip Shift ESP 9.0SL/Shimano Deore LX drivetrain · 26" wheels · legacy reference geometry.

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At a glance

Archive #76502
Model year
1998
Category
Mountain
Original MSRP
$1,349.95
Sizes
12", 14", 17", 19", 21"
Colors
Silver Flake
Geometry
Legacy reference
In this record
27 specifications · archived image · original MSRP · geometry
Model history 7 other years

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Identification clues

1998 archived details

Published colors
Silver Flake
Frame
Easton ProGram Elite double-butted
Original equipment
Grip Shift ESP 9.0SL/Shimano Deore LX

Clues, not proof of model year. Colors vary and components may have been replaced.

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Original buildEaston ProGram Elite double-butted · Grip Shift ESP 9.0SL/Shimano Deore LX · 26" wheels

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

12"14"17"19"21"

Published colors

Silver Flake

Frameset

Frame ConstructionTIG-welded
Frame MaterialEaston ProGram Elite double-butted
ForkAnswer Manitou SX-R
Fork MaterialAluminum/magnesium, triple-clamp crown

Drivetrain

Component GroupGrip Shift ESP 9.0SL/Shimano Deore LX
ShiftersGrip Shift ESP 9.0SL
Front DerailleurShimano Deore XT top-swing, top-pull/clamp-on 31.8mm
Rear DerailleurGrip Shift ESP 9.0SL
CranksetShimano Deore LX, 24/34/42 teeth
Bottom BracketShimano BB-UN52, 110mm spindle
BB Shell Width68mm English
Rear Cogs8-speed, 11 - 30 teeth
ChainShimano CN-IG70, 1/2 x 3/32"
PedalsTime ATAC Carbon

Brakes

BrakesAvid 1D-30 brakes, Avid SD-3.0 levers

Cockpit & Contact Points

Headset1 1/8" Aheadset Kontak AL-2
HandlebarTitec Enduro
Handlebar ExtensionsTitec L-Bend
StemSyncros Cattlehead
SaddleSDG Ventura Comp, chromoly rails
SeatpostThomson Elite, 26.8mm diameter

Wheels & Tires

HubsFront: Shimano Deore LX suspension, Rear: Shimano Deore XT
RimsSun Rims XC, 32-hole
SpokesWheelsmith stainless steel, 2.0mm double-butted
Spoke NipplesAlloy nipples
Front Tire26 x 2.20" WTB Primal Raptor kevlar
Wheel Size26" wheels

Geometry

Legacy reference · 6 measurements

Historical measurements. Frame size unknown.

All geometry measurementsLegacy reference · 6 measurements
MeasurementLegacy reference
Top tube578 mm
Head-tube angle71°
Seat-tube angle73.5°
Chainstay / rear center425 mm
Wheelbase1055 mm
Fork offset / rake40.6 mm

Frame size not recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes42/34/24T · 11–30T · 8-speed
Lowest0.80:1 Highest3.82:1 Total range477%
Estimated speed At 90 RPM Lowest gear5.7 mph Highest gear27.0 mph

Uses front tire 26×2.2; rear size isn’t listed.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

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Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano CN-IG70

1/2 x 3/32"

Retailer offers
Front tire · Original
26 x 2.20" WTB Primal Raptor kevlar
Retailer offers
Bottom bracket · Original
Shimano BB-UN52

110mm spindle

More parts (4)Fewer parts
Saddle · Original
SDG Ventura Comp

chromoly rails

Crankset · Original
Shimano Deore LX

24/34/42 teeth

Stem · Original
Syncros Cattlehead
Seatpost · Original
Thomson Elite

26.8mm diameter

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
26 x 2.20" WTB Primal Raptor kevlar
Drivetrain
8-speed
Seatpost diameter
26.8 mm
Bottom bracket / shell
Shimano BB-UN52, 110mm spindle · 68mm English
Equipment inspection checks 11 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 11 checked Progress stays in this browser for this record.

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Archived: Frame: TIG-welded · Fork: Answer Manitou SX-R · Aluminum/magnesium, triple-clamp crown

Archived: Fork: Answer Manitou SX-R

Archived: Group: Grip Shift ESP 9.0SL/Shimano Deore LX · Shifters: Grip Shift ESP 9.0SL · Front derailleur: Shimano Deore XT top-swing, top-pull/clamp-on 31.8mm · Rear derailleur: Grip Shift ESP 9.0SL · Crankset: Shimano Deore LX, 24/34/42 teeth · Bottom bracket: Shimano BB-UN52, 110mm spindle · Rear cogs: 8-speed, 11 - 30 teeth · Chain: Shimano CN-IG70, 1/2 x 3/32"

Archived: Brakes: Avid 1D-30 brakes, Avid SD-3.0 levers

Archived: Wheel size: 26" wheels · Rims: Sun Rims XC, 32-hole · Hubs: Front: Shimano Deore LX suspension, Rear: Shimano Deore XT · Front tire: 26 x 2.20" WTB Primal Raptor kevlar

Controls and contact points

Archived: Headset: 1 1/8" Aheadset Kontak AL-2 · Handlebar: Titec Enduro · Stem: Syncros Cattlehead · Seatpost: Thomson Elite, 26.8mm diameter · Saddle: SDG Ventura Comp, chromoly rails · Pedals: Time ATAC Carbon

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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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