Felt DA4

2013 RoadTriathlon

Last known price: $3,729

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 38–52t / 11–25t
Gear range: 311%
Weight: 9.52 kg 21.0 lb · Reference configuration not specified
Frame: Carbon
Brakes: Rim brake

Sizes

Size guide

47cm
51cm
54cm
56cm
58cm

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 TT/Tri UHC Advanced MMC Carbon Fiber Frame w/ 3KP Weave, InsideOut internal molding process, aluminum BB30 shell, internal electric or mechanical cable routing, Carbon Fiber dropout & aluminum rear derailleur hanger Not identified

Suspension

2 parts

Fork
- Felt
Rear shock

None

Drivetrain

8 parts

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Felt

Wheels and tires

5 parts

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

Stainless steel Not identified
Tires
- Felt

Cockpit and contact points

7 parts

Grips
- Devox
Handlebar
- Felt
Headset
- Felt
Pedals

None
Saddle
- Prologo
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 54cm

Table

Reach 416mm

Stack 497mm

Wheelbase 978mm

Head angle 73.0°

Seat angle 76.0°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	387	399	416	432	447
Stackmm	433	488	497	516	536
Top tube lengthmm	471	500	521	541	561
Seat tube lengthmm	470	510	540	560	580
Head tube lengthmm	78	80	88	108	128
Head tube angle	71°	72.5°	73°	73°	73°
Seat tube angle	76.5°	76°	76°	76°	76°
Chainstay lengthmm	375	395	395	395	395
Wheelbasemm	935	962	978	999	1020
Front centermm	565	577	593	614	635
Bottom bracket dropmm	45	70	70	70	70
Bottom bracket heightmm	291	266	266	266	266
Standover heightmm	724	770	794	813	833
Fork rakemm	40	40	40	40	40
Trailmm	73	64	60	61	61
Stack/reach ratio	1.12	1.22	1.20	1.19	1.20

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: 9.52 kg

21.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 38
Largest chainring: 52
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 44.1 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB30
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

44.1 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2013
Sample: 37 bicycles with this information
Coverage: 97.3% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2013
Sample: 37 bicycles with this information
Coverage: 97.3% of the class

Shifting

Mechanical

8 of 38 bicycles with this information use electronic shifting.

Cohort: Road / Triathlon Model year: 2013
Sample: 38 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 16.9 km/h
Highest gear: 52.5 km/h

Total gear range 311%

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: 44.1–137.1 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 / Triathlon Model year: 2013
Lowest gear: 37 bicycles with this information, 97.3% of the class
Highest gear: 37 bicycles with this information, 97.3% of the class