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 2008 Jamis Dakar XCR Team.

  2. Gearing

    2008 Jamis Dakar XCR Team has a 17% lower climbing ratio than 2010 Jamis Dakar XCR Team.

    A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.

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.

2008 Jamis Dakar XCR Team44/32/22T · 11–34T · 9-speed
Lowest0.65:1Highest4.00:1Total range618%
Estimated speed at 90 RPMLowest gear4.5 mphHighest 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

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.
Print / PDFCSV
Specification
2010 Jamis Dakar XCR Team
2008 Jamis Dakar XCR Team
Overview
Model Year
2010
2008
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
$6,400.00
Colors
Natural Carbon
Carbon/Victory Red/Pearl White
Sizes
15", 17", 19", 21"
15", 17", 19", 21"
Weight
—
23.5 lb
Frameset
Frame Construction
Carbon
TIG-welded/Monocoque
Frame Material
High Modulus carbon fiber
High modulus carbon fiber/7005 chainstays
Fork
Rock Shox SID XX World Cup, 100mm travel
RockShox Reba World Cup, 100mm travel
Fork Material
Magnesium/aluminum, single crown crown
Single
Rear Shock
Fox Float RP23, 100mm travel
Fox Float RP23, 100mm travel
Drivetrain
Component Group
SRAM XX mix
Shimano XTR
Shifters
SRAM XX Trigger
Shimano XTR
Front Derailleur
SRAM XX Double, top-pull/clamp-on 34.9mm
Shimano XTR, clamp on 34.9mm
Rear Derailleur
SRAM XX Mid-Cage
Shimano XTR Shadow
Crankset
TruVativ XX, 42/28 teeth
Shimano XTR, 22/32/44 teeth
Bottom Bracket
TruVativ XX BB30
Shimano XTR
Cassette
SRAM XX
Shimano XTR
Rear Cogs
10-speed, 11 - 36 teeth
9-speed, 11 - 34 teeth
Chain
KMC X10SL Gold
SRAM PC-971 with Power Link, 1/2 x 3/32"
Pedals
—
Not included
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 hydraulic w/160mm rotor front/Shimano XTR hydraulic w/140mm rotor rear brakes, Shimano XTR Hydraulic levers
Cockpit & Contact Points
Headset
1 1/8" threadless Ritchey Pro Logic Press Fit
1 1/8" threadless Aheadset Zero-Stack
Handlebar
Ritchey Pro Carbon Rizer OS
Easton Monkey Lite SL CNT
Handlebar Extensions
Not included
—
Stem
Ritchey WCS 4-Axis OS
Easton EA70
Saddle
WTB Silverado Team
WTB Silverado Team
Seatpost
Ritchey WCS Carbon single bolt, 31.6mm diameter
Easton EC70 Zero, 31.6mm diameter
Wheels & Tires
Hubs
Mavic CrossMax SLR Disc
Mavic CrossMax SLR Disc
Rims
Mavic CrossMax SLR Disc, 24-hole
Mavic CrossMax SLR Disc
Spokes
Mavic Zicral, straight pull
—
Front Tire
26 x 2.1" Geax Mezcal
26 x 2.10" Kenda Karma UST
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.

Campaign
Scroll to Top