Specifications
- Frame
- 6061-T6 alloy
- Groupset
- Commuter Mix
City & Commuter · Non-electric
2010 Electra Townie Sport 105
- Not published
- Original MSRP
- Not documented
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City & Commuter · Non-electric
2009 Electra Townie Sport 105
- Not published
- Original MSRP
- Not documented
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At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 2010 Electra Townie Sport 105 and 2009 Electra Townie Sport 105.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.26:1Highest4.17:1Total range331%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×28; rear size isn’t listed.
Lowest1.26:1Highest4.17:1Total range331%
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
2010 Electra Townie Sport 105
2009 Electra Townie Sport 105
Overview
Model Year
2010
2009
Brand
Electra
Electra
Model
Townie Sport 105
Townie Sport 105
Bicycle Type
Comfort/commuter
City/commuter
Colors
White, Polished Aluminum
White
Sizes
One size fits all
One size fits all
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
6061-T6 alloy
6061-T6 aluminum
Fork Material
7075 Alloy w/ alloy steerer, unicrown crown
7005 aluminum, unicrown crown
Drivetrain
Component Group
Commuter Mix
Shimano 105
Shifters
Shimano SL-R770 Rapidfire Plus
Shimano SL-R770
Front Derailleur
Shimano R770, clamp on
Shimano R770
Rear Derailleur
Shimano 105 SS
Shimano 105 SS
Crankset
FSA Omega Compact, 34/50 teeth
FSA Omega Mega Exo, 34/50 teeth
Bottom Bracket
FSA Omega MegaExo
FSA Omega MegaExo
Cassette
Shimano CS-5600
Shimano CS-5600
Rear Cogs
10-speed, 12 - 27 teeth
10-speed, 12 - 27 teeth
Chain
Shimano CN-5600
Shimano CN-5600
Pedals
Alloy Body & Platform w/ SPD Clipless
Alloy double-sided clipless/platform
Brakes
Brakes
Tektro forged alloy dual pivot brakes, Shimano R770 forged reach adjustable levers
Tektro forged alloy dual pivot brakes, Shimano R770 forged reach adjustable levers
Cockpit & Contact Points
Headset
1 1/8" integrated Alloy threadless
1 1/8" Threaded
Handlebar
Alloy custom bend, 24.8" x 4.5"
Alloy custom bend riser
Handlebar Extensions
Not included
Not included
Stem
3D Forged Alloy
3D Forged
Saddle
Selle Royal Ariel Vacuum Light
Selle Royal Ariel Vacuum Light
Seatpost
Alloy micro-adjust, 27.2mm diameter
Alloy Micro Adjust, 27.2mm diameter
Wheels & Tires
Hubs
Alloy low flange
Front: Alloy low flange, Rear: Alloy Cassette
Rims
Painted Aero Double Wall Alloy, 32-hole
Alloy Double Wall, 32-hole
Spokes
Stainless, 14ga. (2.0mm)
Stainless, 14ga. (2.0mm)
Spoke Nipples
Brass
Brass
Front Tire
700 x 28c Maxxis Detonator
700 x 28c Maxxis Detonator
Wheel Size
700c wheels
700c wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.