Felt AR1

2018 RoadAero

Last known price: $9,499

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 36–52t / 11–26t
Gear range: 341%
Weight: 7.12 kg 15.7 lb · Reference configuration not specified
Frame: Carbon
Brakes: Rim brake

Sizes

Size guide

48cm
51cm
54cm
56cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

21 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 + TeXtreme® carbon fiber, MMC with InsideOut construction, BB30 bottom bracket shell and carbon fiber dropouts, 7075 CNC aluminum replaceable rear derailleur hanger, electronic-specific (internal) cable routing Not identified

Suspension

2 parts

Fork
- Felt
Rear shock

None

Drivetrain

8 parts

Bottom bracket
- SRAM BB30
Cassette
- SRAM XG-1190 11 speeds 11–26t
XG-1190
Chain
- SRAM RED 22 11 speeds
Chain guide

None
Crankset
- SRAM Red
Front derailleur
- SRAM RED eTap 11 speeds
Rear derailleur
- SRAM RED eTap 11 speeds
Shifters
- SRAM Red

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Grips
- Felt
Handlebar
- 3T
Headset
- FSA
Pedals

None
Saddle
- Prologo
Seatpost
- Felt
Stem
- 3T

Other components

1 part

Fenders

None

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size 54cm

Table

Reach 383mm

Stack 546mm

Wheelbase 980mm

Head angle 73.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	367	379	383	392	406	417
Stackmm	510	523	546	567	588	617
Top tube lengthmm	510	530	545	560	580	605
Seat tube lengthmm	440	470	500	520	550	590
Head tube lengthmm	110	120	140	160	180	210
Head tube angle	71°	72.5°	73°	73.5°	74°	74°
Seat tube angle	74.5°	74°	73.5°	73.5°	73.5°	73°
Chainstay lengthmm	408	408	410	410	410	410
Wheelbasemm	974	977	980	988	1003	1024
Front centermm	577	579	580	588	603	622
Bottom bracket dropmm	72	70	70	70	70	70
Bottom bracket heightmm	264	266	266	266	266	266
Standover heightmm	710	740	—	785	812	845
Fork rakemm	52	50	45	43	43	43
Trailmm	61	52	56	55	52	51
Stack/reach ratio	1.39	1.38	1.43	1.45	1.45	1.48

Not published by the manufacturer: 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: 7.12 kg

15.7 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 26
Lowest gear: 40.2 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB30
Tire width: 23c
Wheel material: Carbon
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

40.2 gear inches

This value is above the central range for this class.

Cohort: Road / Aero Model year: 2018
Sample: 90 bicycles with this information
Coverage: 96.7% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2018
Sample: 90 bicycles with this information
Coverage: 96.7% of the class

Shifting

Electronic

41 of 93 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2018
Sample: 93 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 15.4 km/h
Highest gear: 52.5 km/h

Total gear range 341%

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: 40.2–137.1 gear inches
Class reference (p10–p90): 34.8–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2018
Lowest gear: 90 bicycles with this information, 96.7% of the class
Highest gear: 90 bicycles with this information, 96.7% of the class