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 2009 Jamis Dragon Pro and 2010 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
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
2009 Jamis Dragon Pro
2010 Jamis Dragon Pro
Overview
Model Year
2009
2010
Brand
Jamis
Jamis
Model
Dragon Pro
Dragon Pro
Bicycle Type
Mountain bike, front suspension
Mountain bike, front suspension
Original MSRP
$2,300.00
Not documented
Colors
Ghost Blue/Pearl White
Victory Red/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 chromoly
Reynolds 853 Seamless Air-Hardened Chromoly
Fork
Fox 32F RL, 100mm travel
Fox 32 F100 RL, 100mm travel
Fork Material
Magnesium/aluminum, single crown
Single crown
Drivetrain
Component Group
Shimano XT
Mountain Mix
Shifters
Shimano XT Rapid Fire
Shimano Deore XT Rapidfire Plus-SL
Front Derailleur
Shimano XT
Shimano Deore XT, top-pull/clamp-on 28.6mm
Rear Derailleur
Shimano XT Shadow
Shimano Deore XT Shadow
Crankset
Shimano XT Hollowtech 2, 22/32/44 teeth
Shimano Deore XT M770 Hollowtech II, 44/32/22 teeth
Bottom Bracket
Shimano XT Hollowtech II
Shimano Deore XT Integrated
Cassette
SRAM PG-970
SRAM PowerGlide 970
Rear Cogs
9-speed, 11 - 34 teeth
9-speed, 11 - 34 teeth
Chain
SRAM PC-971
KMC Tt-Ni9 Gold
Pedals
Crank Brothers Candy C
Crank Bros Candy C
Brakes
Brakes
Avid Juicy 3 w/160mm rotor brakes, Avid Juicy 3 levers
Shimano XT hydraulic w/160mm rotor brakes, Shimano XT hydraulic levers
Cockpit & Contact Points
Headset
1 1/8" Ritchey Logic Comp V2
1 1/8" threadless Ritchey Comp Logic V2
Handlebar
Ritchey Comp Rizer
Ritchey MTN Comp Riser OS
Handlebar Extensions
Not included
Not included
Stem
Ritchey Comp
Ritchey Comp OS
Saddle
WTB Pure V Race
WTB Silverado
Seatpost
Ritchey Comp 2 bolt, 27.2mm diameter
Ritchey Comp 2 bolt, 27.2mm diameter
Wheels & Tires
Hubs
Shimano M525 disc
Shimano Deore XT M775 Center Lock disc
Rims
Mavic XM317, 32-hole
Mavic XM317, 32-hole
Spokes
Stainless, 14ga. (2.0mm)
DT Swiss Champion stainless steel, 14ga. (2.0mm)
Spoke Nipples
—
Nickel-Plated Brass
Front Tire
26 x 2.10" Kenda Karma
26 x 2.10" Geax Mezcal
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.