Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. Data limitation

    No geometry is recorded for 2010 Jamis Dakar XCR Team and 2011 Jamis Dakar XCR Team.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2010 Jamis Dakar XCR Team42/28T · 11–36T · 10-speed
Lowest0.78:1Highest3.82:1Total range491%
Estimated speed at 90 RPMLowest gear5.4 mphHighest gear26.4 mph

Rear tire: 26×1.9.

2011 Jamis Dakar XCR Team40/28T · 11–36T · 10-speed
Lowest0.78:1Highest3.64:1Total range468%
Estimated speed at 90 RPMLowest gear5.4 mphHighest gear25.1 mph

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.

Try other gearing

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.
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Specification
2010 Jamis Dakar XCR Team
2011 Jamis Dakar XCR Team
Overview
Model Year
2010
2011
Brand
Jamis
Jamis
Model
Dakar XCR Team
Dakar XCR Team
Bicycle Type
Mountain bike, front & rear suspension
Mountain bike, front & rear suspension
Original MSRP
Not documented
$7,400.00
Colors
Natural Carbon
Victory red/pearl white
Sizes
15", 17", 19", 21"
15, 17, 19, 21"
Weight
—
23.25 lbs
Frameset
Frame Construction
Carbon
Carbon
Frame Material
High Modulus carbon fiber
Full High modulus carbon
Fork
Rock Shox SID XX World Cup, 100mm travel
RockShox SID World Cup, 100mm travel
Fork Material
Magnesium/aluminum, single crown crown
—
Rear Shock
Fox Float RP23, 100mm travel
Fox Float RP23 BV, 100mm travel
Drivetrain
Component Group
SRAM XX mix
Shimano XTR
Shifters
SRAM XX Trigger
Shimano XTR M980 Rapidfire Plus SL
Front Derailleur
SRAM XX Double, top-pull/clamp-on 34.9mm
Shimano XTR M986, 34.9mm top pull
Rear Derailleur
SRAM XX Mid-Cage
Shimano XTR M980
Crankset
TruVativ XX, 42/28 teeth
Shimano XTR M985, 40/28t teeth
Bottom Bracket
TruVativ XX BB30
Shimano XTR
Cassette
SRAM XX
Shimano XTR M980
Rear Cogs
10-speed, 11 - 36 teeth
10-speed, 11 - 36 teeth
Chain
KMC X10SL Gold
Shimano XTR M980
Brakes
Brakes
Avid XX Hydraulic disc w/160mm Rotor front/Avid XX Hydraulic disc w/140mm Rotor rear brakes, Avid XX Hydraulic levers
Shimano XTR M985 brakes, Shimano XTR M985 levers
Cockpit & Contact Points
Headset
1 1/8" threadless Ritchey Pro Logic Press Fit
Ritchey Pro Logic
Handlebar
Ritchey Pro Carbon Rizer OS
Ritchey WCS Carbon OS
Handlebar Extensions
Not included
Not included
Stem
Ritchey WCS 4-Axis OS
Ritchey WCS 4-Axis
Saddle
WTB Silverado Team
WTB Silverado Team
Seatpost
Ritchey WCS Carbon single bolt, 31.6mm diameter
Ritchey WCS Carbon single bolt, 31.6mm diameter
Wheels & Tires
Hubs
Mavic CrossMax SLR Disc
Front: AC130, Rear: AC225
Rims
Mavic CrossMax SLR Disc, 24-hole
American Classic Tubeless Disc
Spokes
Mavic Zicral, straight pull
Ac
Spoke Nipples
—
Alloy
Front Tire
26 x 2.1" Geax Mezcal
26 x 2.1'' Geax Mezcal
Rear Tire
26 x 1.9" Geax Mezcal
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.

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