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 2011 Jamis Allegro 2 Femme and 2010 Jamis Allegro 2 Femme.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.31:1Highest4.17:1Total range319%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×32; rear size isn’t listed.
Lowest1.31:1Highest4.17:1Total range319%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×32; 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
2011 Jamis Allegro 2 Femme
2010 Jamis Allegro 2 Femme
Overview
Model Year
2011
2010
Brand
Jamis
Jamis
Model
Allegro 2 Femme
Allegro 2 Femme
Bicycle Type
City/commuter
City/commuter
Original MSRP
$625.00
Not documented
Colors
Gloss black/ocean mist
Pearl White
Sizes
14, 16, 18"
Womens 14", womens 16", womens 18"
Weight
24.25 lbs
—
Frameset
Frame Construction
Aluminum
TIG-welded
Frame Material
6061 Triple Butted Aluminum
6061 Triple Butted Aluminum w/Hydroform TT & DT
Fork
Alloy
Jamis
Fork Material
Alloy, unicrown crown
Alloy, unicrown crown
Drivetrain
Component Group
Commuter Mix
Commuter Mix
Shifters
Shimano ST-R221
Shimano ST-R221 for flat bar
Front Derailleur
Shimano R440, bottom pull
Shimano R440, bottom pull
Rear Derailleur
Shimano Sora RD-3400
Shimano Sora
Crankset
FSA Tempo Compact, 50/34t teeth
FSA Tempo Compact, 50/34 teeth
Bottom Bracket
FSA Sealed Cartridge, 110.5mm spindle
FSA Sealed Cartridge, 110mm spindle
BB Shell Width
68mm
68mm
Cassette
SRAM PowerGlide 850
SRAM PowerGlide 850
Rear Cogs
8-speed, 12 - 26 teeth
8-speed, 12 - 26 teeth
Chain
KMC Z8
KMC Z82
Pedals
Platform
Platform Resin with Steel Cage
Brakes
Brakes
Tektro RX-1.0 mini V brakes, Shimano 221 levers
Tektro RX-1.0 mini V with Modulator front/Tektro RX-1.0 mini V rear brakes, Shimano 221 levers
Cockpit & Contact Points
Headset
1 1/8" FSA integrated
1 1/8" threadless FSA Integrated IS
Handlebar
Jamis alloy flat bar
Jamis alloy flat bar
Handlebar Extensions
Not included
Not included
Stem
NVO components
NVO TM3 adjustable
Saddle
Selle San Marco Elba
Selle San Marco Elba
Seatpost
Jamis alloy micro-adjust, 27.2mm diameter
Jamis alloy micro-adjust, 27.2mm diameter
Wheels & Tires
Hubs
—
Alex AKX R1.0
Rims
Alex AKX R1.0, 28-hole/32-hole
Alex AKX R1.0, 28-hole/32-hole
Spokes
Stainless Steel stainless, 14ga. (2.0mm)
Stainless steel, 14ga. (2.0mm)
Front Tire
700 x 32c Vittoria Randonneur
700 x 32c Vittoria Rondenour
Wheel Size
700c wheels
700c wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.