Velopedia Bicycle Archive

2011 Jamis Dakar XCT 1

Original specifications: Shimano SLX · 9-speed rear derailleur · 26" wheels · 30.00 lbs published weight.

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At a glance

Archive #23719
Model year
2011
Category
Mountain
Original MSRP
$2,200.00
Sizes
13, 15, 17, 19, 21"
Colors
Ano grey/ano black
Weight
30.00 lbs
In this record
26 specifications · archived image · original MSRP
Model history 1 other year

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Identification clues

2011 archived details

Published colors
Ano grey/ano black
Frame
Kinesium alloy
Original equipment
Mountain Mix

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

Campaign
Original buildKinesium alloy · Mountain Mix · 26" wheels

Historical catalog variants

Archived sizes and colors

5 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

1315171921"

Published colors

Ano Grey/Ano Black
View 5 archived size/color combinations
SizeColor
13Ano Grey/Ano Black
15Ano Grey/Ano Black
17Ano Grey/Ano Black
19Ano Grey/Ano Black
21"Ano Grey/Ano Black

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionAlloy
Frame MaterialKinesium alloy
ForkSuntour SF9-Epicon LOD 15, 140mm travel
Rear ShockRockShox Monarch R, 130mm travel

Drivetrain

Component GroupMountain Mix
ShiftersShimano Deore M590 RapidFire
Front DerailleurShimano Deore M591, 34.9mm top pull
Rear DerailleurShimano SLX M662
CranksetFSA Alpha Drive, 44/32/22t teeth
Bottom BracketFSA Powerdrive
CassetteSRAM PG-950
Rear Cogs9-speed, 11 - 34 teeth
ChainKMC Z99

Brakes

BrakesAvid Juicy 3 Hydraulic w/185mm Rotor front/Avid Juicy 3 Hydraulic w/160mm Rotor rear brakes, Avid Juicy 3 levers

Cockpit & Contact Points

HeadsetFSA Orbit 1.5 ZS
HandlebarRitchey MTN Riser
Handlebar ExtensionsNot included
StemRitchey 4 bolt OS
SaddleWTB Vigo Sport
SeatpostRitchey OS 2-Bolt, 31.6mm diameter

Wheels & Tires

HubsFormula
RimsMavic XM317, 32-hole
SpokesDT Swiss Champion
Front Tire26 x 2.2" Geax Saguaro
Rear Tire26 x 2.0" Geax Saguaro
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 · 11–34T · 9-speed
Lowest0.65:1 Highest4.00:1 Total range618%
Estimated speed At 90 RPM Lowest gear4.5 mph Highest gear27.9 mph

Rear tire: 26×2.

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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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
Ritchey OS 2-Bolt

31.6mm diameter

Retailer offers
Chain · Original
KMC Z99
Cassette · Original
SRAM PG-950
More parts (10)Fewer parts
Bottom bracket · Original
FSA Powerdrive
Saddle · Original
WTB Vigo Sport
Crankset · Original
FSA Alpha Drive

44/32/22t teeth

Front derailleur · Original
Shimano Deore M591

34.9mm top pull

Rear derailleur · Original
Shimano SLX M662
Shifters · Original
Shimano Deore M590 RapidFire
Handlebar · Original
Ritchey MTN Riser
Stem · Original
Ritchey 4 bolt OS
Headset · Original
FSA Orbit 1.5 ZS
Rims · Original
Mavic XM317

32-hole

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
Front: 26 x 2.2" Geax Saguaro, Rear: 26 x 2.0" Geax Saguaro
Drivetrain
9-speed
Seatpost diameter
31.6 mm
Bottom bracket / shell
FSA Powerdrive
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: Alloy · Fork: Suntour SF9-Epicon LOD 15, 140mm travel

Archived: Fork: Suntour SF9-Epicon LOD 15, 140mm travel · Rear shock: RockShox Monarch R, 130mm travel

Archived: Group: Mountain Mix · Shifters: Shimano Deore M590 RapidFire · Front derailleur: Shimano Deore M591, 34.9mm top pull · Rear derailleur: Shimano SLX M662 · Crankset: FSA Alpha Drive, 44/32/22t teeth · Bottom bracket: FSA Powerdrive · Cassette: SRAM PG-950 · Rear cogs: 9-speed, 11 - 34 teeth · Chain: KMC Z99

Archived: Brakes: Avid Juicy 3 Hydraulic w/185mm Rotor front/Avid Juicy 3 Hydraulic w/160mm Rotor rear brakes, Avid Juicy 3 levers

Archived: Wheel size: 26" wheels · Rims: Mavic XM317, 32-hole · Hubs: Formula · Front tire: Front: 26 x 2.2" Geax Saguaro, Rear: 26 x 2.0" Geax Saguaro

Controls and contact points

Archived: Headset: FSA Orbit 1.5 ZS · Handlebar: Ritchey MTN Riser · Stem: Ritchey 4 bolt OS · Seatpost: Ritchey OS 2-Bolt, 31.6mm diameter · Saddle: WTB Vigo Sport

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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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