Velopedia Bicycle Archive
Compare Bicycles
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 2008 Jamis Dragon Pro and 2009 Jamis Dragon Pro.
- Identity & price
2008 Jamis Dragon Pro had an original MSRP $225 lower than 2009 Jamis Dragon Pro.
Original MSRP is the published list price when new, not today’s used-bike value.
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
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
2008 Jamis Dragon Pro
2009 Jamis Dragon Pro
Overview
Model Year
2008
2009
Brand
Jamis
Jamis
Model
Dragon Pro
Dragon Pro
Bicycle Type
Mountain bike, front suspension
Mountain bike, front suspension
Original MSRP
$2,075.00
$2,300.00
Colors
Victory Red/White
Ghost Blue/Pearl White
Sizes
13", 15", 19", 21"
13", 15", 17", 19", 21"
Weight
27 lb
25.9 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Reynolds 853 chromoly
Reynolds 853 chromoly
Fork
Fox 32F 100RL, 100mm travel
Fox 32F RL, 100mm travel
Fork Material
Single
Magnesium/aluminum, single crown
Drivetrain
Component Group
Shimano XT
Shimano XT
Shifters
Shimano XT
Shimano XT Rapid Fire
Front Derailleur
Shimano XT, clamp on 28.6mm
Shimano XT
Rear Derailleur
Shimano XT Shadow
Shimano XT Shadow
Crankset
Shimano XT, 22/32/44 teeth
Shimano XT Hollowtech 2, 22/32/44 teeth
Bottom Bracket
Shimano XT
Shimano XT Hollowtech II
Cassette
SRAM PG-950
SRAM PG-970
Rear Cogs
9-speed, 11 - 34 teeth
9-speed, 11 - 34 teeth
Chain
SRAM PC-971 with Power Link, 1/2 x 3/32"
SRAM PC-971
Pedals
Crank Brothers Candy C Clipless
Crank Brothers Candy C
Brakes
Brakes
Avid Juicy 3 brakes, Avid Juicy 3 levers
Avid Juicy 3 w/160mm rotor brakes, Avid Juicy 3 levers
Cockpit & Contact Points
Headset
1 1/8" threadless Aheadset TH-857
1 1/8" Ritchey Logic Comp V2
Handlebar
Easton EA50 MonkeyBar
Ritchey Comp Rizer
Handlebar Extensions
—
Not included
Stem
Easton EA50 31.8mm clamp
Ritchey Comp
Saddle
WTB Silverado
WTB Pure V Race
Seatpost
Easton EA50, 27.2mm diameter
Ritchey Comp 2 bolt, 27.2mm diameter
Wheels & Tires
Hubs
Shimano Deore disc
Shimano M525 disc
Rims
Mavic XM317, 32-hole
Mavic XM317, 32-hole
Spokes
WTB stainless steel, 14ga. (2.0mm) straight gauge
Stainless, 14ga. (2.0mm)
Front Tire
26 x 2.10" WTB ExiWolf
26 x 2.10" Kenda Karma
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.