Velopedia Bicycle Archive
Compare Bicycles
Compare published geometry, gearing and specifications for up to three bicycles.
Edit comparison
Add a bicycle
Search the Archive without leaving this comparison.
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 Commuter 3 and 2014 Jamis Commuter 3.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Gearing unavailable for this size.
Gearing unavailable for this size.
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 Commuter 3
2014 Jamis Commuter 3
Overview
Model Year
2010
2014
Brand
Jamis
Jamis
Model
Commuter 3
Commuter 3
Bicycle Type
City/commuter
—
Colors
Sangria/Stainless, Ocean Mist/Stainless
Black Forest
Sizes
15", 17", 19", 21", 23", womens 14", womens 18"
15, 17, 19, 21, 23
Weight
—
—
Frameset
Frame Construction
TIG-welded
—
Frame Material
6061 Triple Gauge Aluminum
6061-T6 Aluminum
Fork
Jamis City/Cross
Aluminum
Fork Material
Aluminum, Unicrown With Tappered Legs crown
—
Drivetrain
Component Group
Commuter Mix
—
Shifters
Shimano SL-8S20 Revo
Shimano RevoShift
Crankset
Forged Alloy w/chainguard, 42 teeth
Alloy 42t
Bottom Bracket
Sealed cartridge, 122.5mm spindle
Fsa
BB Shell Width
68mm
—
Cassette
Shimano Nexus
Shimano Nexus 20T
Rear Cogs
8-speed internal, 20 teeth
—
Chain
KMC Z410
KMC Z410
Pedals
City/Cross Style Alloy
Platform
Brakes
Brakes
Tektro linear-pull brakes, Tektro Tenera levers
Tektro linear-pull
Cockpit & Contact Points
Headset
1 1/8" threadless VP Slimstack
1 1/8" Threadless
Handlebar
Jamis ARC
Jamis ARC
Handlebar Extensions
Not included
—
Stem
NVO TM4 adjustable
Adjustable Threadless
Saddle
Jamis Metro Sport
Jamis Metro Sport
Seatpost
Jamis alloy micro-adjust, 27.2mm diameter
Alloy micro-adjust
Wheels & Tires
Hubs
Front: Shimano DH2N35 Dynamo Hub, Rear: Shimano Nexus Inter-8
—
Rims
Weinmann ZAC-1800, 36-hole
—
Spokes
Stainless steel, 14ga. (2.0mm)
—
Front Tire
700 x 32c Vittoria Adventure Touring
Vittoria Adventure 700x32
Wheel Size
700c wheels
—
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.