Trek Domane ALR 4

Name: Trek Domane ALR 4
Brand: Trek

2017 RoadEndurance

Last known price: $1,419

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–32t
Gear range: 428%
Weight: 9.36 kg 20.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

50cm 157–164
52cm 161–169
54cm 166–175
56cm 172–181
58cm 178–186
60cm 183–191
62cm 188–195

Components

13 of 19 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

200 Series Alpha Aluminum, IsoSpeed, Invisible Weld Technology, E2 tapered head tube, BB86.5, hidden fender mounts, DuoTrap S compatible Not identified

Suspension

1 part

Fork

Domane carbon, E2 tapered steerer, direct mount brakes Not identified

Drivetrain

6 parts

Bottom bracket

Press Fit Not identified
Cassette
- Shimano Tiagra
Crankset
- Shimano FC-4600 50/34t
FC-4600
Front derailleur
- Shimano Tiagra
Rear derailleur
- Shimano Tiagra
Shifters
- Shimano Tiagra

Brakes

1 part

Brakes
- Tektro

Wheels and tires

4 parts

Front hub

Alloy Not identified
Rear hub

Alloy Not identified
Rims
- Bontrager
Tires
- Bontrager

Cockpit and contact points

6 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 56cm

Table

Reach 377mm

Stack 591mm

Wheelbase 1008mm

Head angle 71.9°

Seat angle 73.3°

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 Reported by the manufacturer

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	368	371	374	377	380	383	386
Stackmm	546	561	575	591	611	632	656
Top tube lengthmm	519	530	542	554	567	579	593
Seat tube lengthmm	450	475	500	525	548	567	586
Head tube lengthmm	130	145	160	175	195	220	245
Head tube angle	71.1°	71.3°	71.3°	71.9°	72°	72.1°	72.1°
Seat tube angle	74.6°	74.2°	73.7°	73.3°	73°	72.8°	72.5°
Chainstay lengthmm	420	420	420	420	425	425	425
Wheelbasemm	996	1003	1010	1008	1022	1032	1042
Front centermm	589	596	603	600	609	618	628
Bottom bracket dropmm	80	80	80	78	78	75	75
Bottom bracket heightmm	256	256	256	258	258	261	261
Standover heightmm	716	735	754	776	796	817	835
Fork rakemm	53	54	53	48	49	48	48
Trailmm	60	59	59	61	60	59	59
Stack/reach ratio	1.48	1.51	1.54	1.57	1.61	1.65	1.70

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: Aluminum
Fork material: Carbon
Bicycle weight: 9.36 kg

20.6 lb
Weight limit: 125 kg

275.6 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: 32
Lowest gear: 30.8 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

Bottom bracket standard: BB86/BB92
Tire width: 28c
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

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Shifting

Mechanical

31 of 312 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2017
Sample: 312 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 30.8–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2017
Lowest gear: 311 bicycles with this information, 99.6% of the class
Highest gear: 311 bicycles with this information, 99.6% 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 2017 builds

Differences across 2017 builds
Specification	This bicycle Trek Domane ALR 4	Trek Domane 6.5	Trek Domane ALR 3	Trek Domane ALR 4 Disc	Trek Domane S 4	Trek Domane S 5
Frame
Frame material	Aluminum	Carbon	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	9.36 kg	6.8 kg	9.3 kg	9.78 kg	9 kg	8.82 kg
Weight limit	125 kg	Not informed	125 kg	Not informed	125 kg	125 kg
Drivetrain
Rear sprockets	10	11	9	10	10	11
Largest sprocket	32	28	28	32	32	32
Lowest gear	30.8 in	35.2 in	35.2 in	30.8 in	30.8 in	30.8 in
Brakes
Brake type	Rim brake	Rim brake	Rim brake	Hydraulic disc	Rim brake	Rim brake
Other specifications
Bottom bracket standard	BB86/BB92	BB90	BB86/BB92	BB86/BB92	BB90	BB90
Tire width	28c	25c	28c	32c	25c	25c