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 2014 Felt AR4 and 2012 Felt AR4.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.44:1Highest4.73:1Total range328%
Speed unavailable: wheel or tire size is missing or unclear.
Lowest1.44:1Highest4.73:1Total range328%
Speed unavailable: wheel or tire size is missing or unclear.
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
2014 Felt AR4
2012 Felt AR4
Overview
Model Year
2014
2012
Brand
Felt
Felt
Model
AR4
AR4
Bicycle Type
Road Double
Road
Original MSRP
$3,499.00
$3,499.99
Colors
Gloss Carbon
Gloss Carbon
Sizes
48cm, 51cm, 54cm, 56cm, 58cm, 61cm
51cm, 54cm, 56cm, 58cm, 61cm
Weight
—
—
Frameset
Frame Material
Aero UHC Performance Carbon
Felt UHC Carbon Fiber
Fork
Aero UHC Performance Carbon
Felt Aero UHC
Drivetrain
Shifters
Shimano Ultegra
Shimano Ultegra STI 10spd
Front Derailleur
Shimano Ultegra
Shimano Ultegra
Rear Derailleur
Shimano Ultegra
Shimano Ultegra
Crankset
Shimano Ultegra 52/36t
FSA Team Issue 52-36T
Bottom Bracket
Bb30
FSA MegaExo
Cassette
Shimano Ultegra 11x25
Shimano 11-25T
Rear Cogs
2x11 Speeds
—
Chain
Shimano Ultegra
Shimano Ultegra
Pedals
None
—
Brakes
Brakes
Shimano Ultegra
Shimano Ultegra
Cockpit & Contact Points
Headset
1 1/8" Top 1 1/4" Lower
Fsa
Handlebar
Felt Aero Road VS
Felt VS
Stem
Felt SuperLite
Felt SL
Saddle
Prologo Zero T2.0
Felt SL
Seatpost
Felt VariMount Aero
Felt Aero UHC
Wheels & Tires
Rims
Shimano RS31
shimano WH-RS30
Front Tire
Vittoria Rubino Pro 700x23
Vittoria Rubino Pro 700 X 23c
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.