Felt AR5

2011 RoadAero

Last known price: $2,799

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–25t
Gear range: 334%
Weight: 8.06 kg 17.8 lb · Reference configuration not specified
Frame: Carbon
Brakes: Rim brake

Sizes

Size guide

51cm
54cm
56cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

20 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Felt Aero Road UHC Advanced MMC Carbon Fiber Frame w/ 3KP Weave, Mechanically Optimized Internal Cable Routing, Carbon Fiber dropouts & Forged replaceable derailleur hanger Not identified

Suspension

2 parts

Fork
- Felt
Rear shock

None

Drivetrain

8 parts

Brakes

2 parts

Brake levers
- Shimano 105
Brakes
- Tektro

Wheels and tires

5 parts

Front hub
- Felt
Rear hub
- Felt
Rims
- Felt
Spokes

Stainless Steel Bladed, Butted 2.0/0.9 x 2.3/1.8mm w/ Aluminum Nipples Not identified
Tires
- Vittoria

Cockpit and contact points

7 parts

Grips
- Felt
Handlebar
- Felt
Headset
- FSA
Pedals

None
Saddle
- Felt
Seatpost
- Felt
Stem
- Felt

Other components

1 part

Fenders

None

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 56cm

Table

Geometry diagram unavailable

The drawing needs head tube angle, seat tube angle and seat tube length, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	384.8	385.9	389.6	397.7	418.8
Stackmm	519.5	540.3	561.6	580.8	601.7
Head tube lengthmm	120	140	160	180	200
Chainstay lengthmm	412	412	415	415	415
Wheelbasemm	980	983	989	1002	1025
Front centermm	578	581	584	598	620
Bottom bracket dropmm	70	70	70	70	70
Bottom bracket heightmm	266	266	266	266	266
Standover heightmm	749	774	794	798	816
Fork rakemm	45	45	43	43	43
Stack/reach ratio	1.35	1.40	1.44	1.46	1.44

Not published by the manufacturer: Top tube length, Seat tube length, Head tube angle, Seat tube angle, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 8.06 kg

17.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 39.4 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 23c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

39.4 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2011
Sample: 36 bicycles with this information
Coverage: 94.7% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2011
Sample: 36 bicycles with this information
Coverage: 94.7% of the class

Shifting

Mechanical

1 of 38 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2011
Sample: 38 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 15.1 km/h
Highest gear: 50.5 km/h

Total gear range 334%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 39.4–131.8 gear inches
Class reference (p10–p90): 35.2–139.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2011
Lowest gear: 36 bicycles with this information, 94.7% of the class
Highest gear: 36 bicycles with this information, 94.7% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2011 builds
Specification	This bicycle Felt AR5	Felt AR5 - 2012
Frame
Bicycle weight	8.06 kg	Not informed
Drivetrain
Smallest chainring	34	36
Largest chainring	50	52
Rear sprockets	10	Not informed
Lowest gear	39.4 in	41.8 in
Highest gear	131.8 in	137.1 in
Other specifications
Bottom bracket standard	Not informed	BSA