Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 2007 Jamis Dakar XCR Pro and 2010 Jamis Dakar XCR Pro.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest0.65:1Highest3.82:1Total range590%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.1; rear size isn’t listed.
Lowest0.65:1Highest4.00:1Total range618%
Estimated speed at 90 RPMLowest gearHighest gear
Rear tire: 26×1.9.
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.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2007 Jamis Dakar XCR Pro
2010 Jamis Dakar XCR Pro
Overview
Model Year
2007
2010
Brand
Jamis
Jamis
Model
Dakar XCR Pro
Dakar XCR Pro
Bicycle Type
Mountain bike, front & rear suspension
Mountain bike, front & rear suspension
Original MSRP
$4,500.00
Not documented
Colors
Victory Red
Natural Carbon
Sizes
13”, 15”, 17”, 19”, 21”
15", 17", 19", 21"
Weight
24.25 lb
—
Frameset
Frame Construction
TIG-welded
Carbon
Frame Material
Kinesium/7005 Aluminum
High Modulus carbon fiber
Fork
Fox 32F 100RLC, 100mm
Fox 32 F100 RL, 100mm travel
Fork Material
Aluminum/magnesium, single crown
Single crown
Rear Shock
Fox RP23, 100mm
Fox Float RP2, 100mm travel
Drivetrain
Component Group
Shimano XTR
Mountain Mix
Shifters
Shimano XTR Rapidfire
Shimano Deore XT Rapid Fire Plus-SL
Front Derailleur
Shimano XTR, 31.8mm clamp
Shimano Deore XT, top-pull/clamp-on 34.9mm
Rear Derailleur
Shimano XTR
Shimano XTR Shadow
Crankset
Shimano XTR, 22/32/42 teeth
Shimano Deore XT Hollowtech II, 44/32/22 teeth
Bottom Bracket
Shimano Hollowtech II
Shimano Deore XT Integrated
Cassette
—
SRAM PowerGlide 980
Rear Cogs
9-speed, 11 - 34 teeth
9-speed, 11 - 34 teeth
Chain
Shimano CN-7701
SRAM PC-971 with Power Link
Brakes
Brakes
Shimano XTR disc brakes, Shimano XTR levers
Shimano Deore XT w/160mm rotor brakes, Shimano Deore XT levers
Cockpit & Contact Points
Headset
1 1/8" integrated FSA Orbit Z
1 1/8" threadless Ritchey Pro Logic Press Fit
Handlebar
Easton MonkeyLite SL
Ritchey Pro Carbon Rizer OS
Handlebar Extensions
Not included
Not included
Stem
Easton EA70
Ritchey Pro 4-Axis OS
Saddle
Fizik Gobi
WTB Silverado Team
Seatpost
Easton EC70 Zero, 27.2mm diameter
Ritchey Pro 2-bolt, 31.6mm diameter
Wheels & Tires
Hubs
Mavic CrossMax SLR Disc
Shimano Deore XT M775 Center Lock disc
Rims
Mavic CrossMax SLR Disc, 24-hole
Mavic XM317, 32-hole
Spokes
Zicral
DT Swiss Champion stainless steel, 14ga. (2.0mm)
Spoke Nipples
—
Nickel-Plated Brass
Front Tire
26 x 2.10" Maxxis CrossMark UST
26 x 2.1" Geax Mezcal
Rear Tire
—
26 x 1.9" Geax Mezcal
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.