Velopedia Bicycle Archive

2005 Jamis Dakar XC Expert

Original specifications: Shimano Deore XT · 9-speed · mechanical rear derailleur · 26" wheels · 27.25 lb published weight.

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At a glance

Archive #93103
Model year
2005
Category
Mountain
Original MSRP
$2,099.95
Sizes
13", 15", 17", 19", 21"
Colors
Red
Weight
27.25 lb
In this record
28 specifications · archived image · original MSRP
Model history 2 other years

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Identification clues

2005 archived details

Published colors
Red
Frame
Aluminum/carbon fiber seat stays
Original equipment
Mountain Mix

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

Campaign
Original buildAluminum/carbon fiber seat stays · Mountain Mix · 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

13"15"17"19"21"

Published colors

Red

Frameset

Frame ConstructionTIG-welded
Frame MaterialAluminum/carbon fiber seat stays
ForkFox FRL, 100mm travel
Fork MaterialAluminum/magnesium, single crown
Rear ShockFox Float RL AVA, 90mm travel

Drivetrain

Component GroupMountain Mix
ShiftersShimano Deore LX
Front DerailleurShimano Deore XT, top-pull/clamp-on 31.8mm
Rear DerailleurShimano Deore XT SGS
CranksetTruVativ Stylo Team, 22/32/44 teeth
Bottom BracketTruVativ GIGA pipe
BB Shell Width68mm English
Rear Cogs9-speed, 11 - 32 teeth
ChainShimano CN-HG93, 1/2 x 3/32"
PedalsCrank Brothers Candy C

Brakes

BrakesShimano Deore LX hydraulic disc brakes, Shimano Deore LX levers

Cockpit & Contact Points

Headset1 1/8" Zero Stack Threadless WTB Team
HandlebarTruvativ XR riser
Handlebar ExtensionsNot included
StemTruVativ XR
SaddleFi'zi:k Gobi
SeatpostTruVativ XR Dual Clamp, 27.2mm diameter

Wheels & Tires

HubsShimano Deore XT disc
RimsMavic XM 317, 32-hole
SpokesWTB stainless steel, 14ga. (2.0mm) straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 2.10" Hutchinson Bulldog AirLight
Wheel Size26" wheels

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes44/32/22T · 11–32T · 9-speed
Lowest0.69:1 Highest4.00:1 Total range582%
Estimated speed At 90 RPM Lowest gear4.8 mph Highest gear28.1 mph

Uses front tire 26×2.1; 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.

Try other gearing

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
Seatpost · Original
TruVativ XR Dual Clamp

27.2mm diameter

Retailer offers
Chain · Original
Shimano CN-HG93

1/2 x 3/32"

Front tire · Original
26 x 2.10" Hutchinson Bulldog AirLight
More parts (6)Fewer parts
Saddle · Original
Fi'zi:k Gobi
Rear derailleur · Original
Shimano Deore XT SGS
Shifters · Original
Shimano Deore LX
Headset · Original
1 1/8" Zero Stack Threadless WTB Team
Rims · Original
Mavic XM 317

32-hole

Hubs · Original
Shimano Deore XT disc

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Parts and service referenceQuick reference before buying parts

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

Front tire
26 x 2.10" Hutchinson Bulldog AirLight
Drivetrain
9-speed
Seatpost diameter
27.2 mm
Bottom bracket / shell
TruVativ GIGA pipe · 68mm English
Equipment inspection checks 13 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 13 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: Fox FRL, 100mm travel · Aluminum/magnesium, single crown

Archived: Fork: Fox FRL, 100mm travel · Rear shock: Fox Float RL AVA, 90mm travel

Archived: Group: Mountain Mix · Shifters: Shimano Deore LX · Front derailleur: Shimano Deore XT, top-pull/clamp-on 31.8mm · Rear derailleur: Shimano Deore XT SGS · Crankset: TruVativ Stylo Team, 22/32/44 teeth · Bottom bracket: TruVativ GIGA pipe · Rear cogs: 9-speed, 11 - 32 teeth · Chain: Shimano CN-HG93, 1/2 x 3/32"

Archived: Brakes: Shimano Deore LX hydraulic disc brakes, Shimano Deore LX levers

Archived: Wheel size: 26" wheels · Rims: Mavic XM 317, 32-hole · Hubs: Shimano Deore XT disc · Front tire: 26 x 2.10" Hutchinson Bulldog AirLight

Controls and contact points

Archived: Headset: 1 1/8" Zero Stack Threadless WTB Team · Handlebar: Truvativ XR riser · Stem: TruVativ XR · Seatpost: TruVativ XR Dual Clamp, 27.2mm diameter · Saddle: Fi'zi:k Gobi · Pedals: Crank Brothers Candy C

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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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