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 2010 Jamis Dragon Pro and 2009 Jamis Dragon Pro.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest0.65:1Highest4.00:1Total range618%
Estimated speed at 90 RPMLowest gearHighest gear
Rear tire: 26×1.9.
Lowest0.65:1Highest4.00:1Total range618%
Estimated speed at 90 RPMLowest gearHighest gear
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.
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
2010 Jamis Dragon Pro
2009 Jamis Dragon Pro
Overview
Model Year
2010
2009
Brand
Jamis
Jamis
Model
Dragon Pro
Dragon Pro
Bicycle Type
Mountain bike, front suspension
Mountain bike, front suspension
Original MSRP
Not documented
$2,300.00
Colors
Victory Red/Pearl White
Ghost Blue/Pearl White
Sizes
13", 15", 17", 19", 21"
13", 15", 17", 19", 21"
Weight
—
25.9 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Reynolds 853 Seamless Air-Hardened Chromoly
Reynolds 853 chromoly
Fork
Fox 32 F100 RL, 100mm travel
Fox 32F RL, 100mm travel
Fork Material
Single crown
Magnesium/aluminum, single crown
Drivetrain
Component Group
Mountain Mix
Shimano XT
Shifters
Shimano Deore XT Rapidfire Plus-SL
Shimano XT Rapid Fire
Front Derailleur
Shimano Deore XT, top-pull/clamp-on 28.6mm
Shimano XT
Rear Derailleur
Shimano Deore XT Shadow
Shimano XT Shadow
Crankset
Shimano Deore XT M770 Hollowtech II, 44/32/22 teeth
Shimano XT Hollowtech 2, 22/32/44 teeth
Bottom Bracket
Shimano Deore XT Integrated
Shimano XT Hollowtech II
Cassette
SRAM PowerGlide 970
SRAM PG-970
Rear Cogs
9-speed, 11 - 34 teeth
9-speed, 11 - 34 teeth
Chain
KMC Tt-Ni9 Gold
SRAM PC-971
Pedals
Crank Bros Candy C
Crank Brothers Candy C
Brakes
Brakes
Shimano XT hydraulic w/160mm rotor brakes, Shimano XT hydraulic levers
Avid Juicy 3 w/160mm rotor brakes, Avid Juicy 3 levers
Cockpit & Contact Points
Headset
1 1/8" threadless Ritchey Comp Logic V2
1 1/8" Ritchey Logic Comp V2
Handlebar
Ritchey MTN Comp Riser OS
Ritchey Comp Rizer
Handlebar Extensions
Not included
Not included
Stem
Ritchey Comp OS
Ritchey Comp
Saddle
WTB Silverado
WTB Pure V Race
Seatpost
Ritchey Comp 2 bolt, 27.2mm diameter
Ritchey Comp 2 bolt, 27.2mm diameter
Wheels & Tires
Hubs
Shimano Deore XT M775 Center Lock disc
Shimano M525 disc
Rims
Mavic XM317, 32-hole
Mavic XM317, 32-hole
Spokes
DT Swiss Champion stainless steel, 14ga. (2.0mm)
Stainless, 14ga. (2.0mm)
Spoke Nipples
Nickel-Plated Brass
—
Front Tire
26 x 2.10" Geax Mezcal
26 x 2.10" Kenda Karma
Rear Tire
26 x 1.90" 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.