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.
- Identity & price
These bicycles are categorized differently: 2009 Jamis Coda Sport is Road; 2011 Jamis Coda Sport is City & Commuter.
- Data limitation
No geometry is recorded for 2009 Jamis Coda Sport and 2011 Jamis Coda Sport.
- Gearing
2011 Jamis Coda Sport has a 13% lower climbing ratio than 2009 Jamis Coda Sport.
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.
Lowest0.94:1Highest4.55:1Total range485%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×28; rear size isn’t listed.
Lowest0.81:1Highest4.36:1Total range537%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×28; 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
2009 Jamis Coda Sport
2011 Jamis Coda Sport
Overview
Model Year
2009
2011
Brand
Jamis
Jamis
Model
Coda Sport
Coda Sport
Bicycle Type
Road/sport
City/commuter
Original MSRP
$700.00
$700.00
Colors
Rust/Bone
Monterey blue/pearl white
Sizes
16", 17.5", 19.5", 21.5", 23"
15, 17, 19, 21, 23"
Weight
26 lb
25.75 lbs
Frameset
Frame Construction
TIG-welded
Steel
Frame Material
Reynolds 520 Butted Chromoly
Reynolds 520 Double Butted Chromoly
Fork
—
Carbon
Fork Material
Chromoly, unicrown crown
Carbon, unicrown crown
Drivetrain
Component Group
Road Mix
Commuter Mix
Shifters
Shimano ST-R440
Shimano Alivio Rapid Fire
Front Derailleur
Shimano R453
Shimano Alivio M430, bottom pull
Rear Derailleur
Shimano Deore
Shimano Deore M591SGS
Crankset
FSA Vero Triple, 30/39/50 teeth
FSA Dyna Drive, 48/36/26t teeth
Bottom Bracket
FSA Powerdrive
FSA Sealed Cartridge, 110.5mm spindle
BB Shell Width
—
68mm
Cassette
SRAM PG-950
SRAM PowerGlide 950
Rear Cogs
9-speed, 11 - 32 teeth
9-speed, 11 - 32 teeth
Chain
KMC Z9000
KMC Z99
Pedals
Alloy Platform
Full alloy platform
Brakes
Brakes
Tektro Direct pull brakes, Tektro alloy levers
Tektro Direct pull brakes, Tektro alloy levers
Cockpit & Contact Points
Headset
1 1/8" Ritchey LB
1 1/8" chrome plate
Handlebar
Ritchey alloy flat
Jamis alloy flat bar
Handlebar Extensions
Not included
Not included
Stem
NVO adjustable
NVO components
Saddle
Selle San Marco Elba
Selle San Marco Elba
Seatpost
Suspension, 27.2mm diameter
Jamis alloy micro-adjust, 27.2mm diameter
Wheels & Tires
Hubs
Shimano 2200
Shimano Road 2200
Rims
Alex ID-19, 32-hole
Alex ID-19, 32-hole
Spokes
Stainless, 14ga. (2.0mm)
Stainless Steel stainless, 14ga. (2.0mm)
Front Tire
700 x 28c Vittoria Zaffiro
700 x 28c Vittoria Zaffiro
Wheel Size
700c wheels
700c wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.