Trek Domane AL 2 Disc

Name: Trek Domane AL 2 Disc
Brand: Trek

2021 RoadEndurance Manufacturer page

Trek Domane AL 2 Disc, color Gloss Mulsanne Blue / Matte Trek Black

Last known price: $1,129

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 8 34–50t / 11–32t
Gear range: 428%
Weight: 10.74 kg 23.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

44cm 150–153
49cm 156–164
52cm 161–169
54cm 167–175
56cm 173–181
58cm 179–186
61cm 184–191

Components

17 of 20 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

100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, DuoTrap S compatible, flat mount disc, 142x12mm thru axle Not identified

Suspension

1 part

Fork

Domane AL carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano
Cassette
- Shimano CS-HG31 8 speeds
CS-HG31
Chain
- Shimano CN-HG71
CN-HG71
Crankset
- Shimano Claris FC-RS200 8 speeds 50/34t
FC-RS200
Front derailleur
- Shimano Claris FD-R2000 2 speeds
FD-R2000
Rear derailleur
- Shimano Claris RD-R2000 8 speeds
RD-R2000
Shifters
- Shimano Claris SL-R2000
SL-R2000

Brakes

1 part

Brakes
- Tektro MD-C550
MD-C550

Wheels and tires

5 parts

Front hub
- Formula RX-512
RX-512
Rear hub
- Formula
RX-142
Rims
- Bontrager
Spokes

14g stainless steel Not identified
Tires
- Bontrager

Cockpit and contact points

5 parts

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Reach 374mm

Stack 575mm

Wheelbase 1010mm

Head angle 71.3°

Seat angle 73.7°

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	360	368	371	374	377	380	385
Stackmm	510	540	561	575	591	611	646
Top tube lengthmm	507	516	530	542	554	567	586
Seat tube lengthmm	390	440	475	500	525	548	576
Head tube lengthmm	95	123	145	160	175	195	235
Head tube angle	70.3°	70.8°	71.3°	71.3°	71.9°	72°	72.1°
Seat tube angle	74.6°	74.6°	74.2°	73.7°	73.3°	73°	72.7°
Chainstay lengthmm	420	425	420	420	420	425	425
Wheelbasemm	983	1001	1003	1010	1008	1022	1038
Front centermm	576	589	596	603	600	609	624
Bottom bracket dropmm	80	80	80	80	78	78	75
Bottom bracket heightmm	256	256	256	256	258	258	261
Standover heightmm	657	717	735	754	776	796	842
Fork rakemm	53	52	54	53	48	49	48
Trailmm	66	66	59	59	61	60	63
Stack/reach ratio	1.42	1.47	1.51	1.54	1.57	1.61	1.68

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: 10.74 kg

23.7 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: 8
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: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire clearance: Maximum tire width: 35c
Tire width: 32c
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: 2021
Sample: 465 bicycles with this information
Coverage: 90.4% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2021
Sample: 465 bicycles with this information
Coverage: 90.4% of the class

Shifting

Mechanical

130 of 513 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2021
Sample: 513 bicycles with this information
Coverage: 99.8% 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): 29.0–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2021
Lowest gear: 465 bicycles with this information, 90.4% of the class
Highest gear: 465 bicycles with this information, 90.4% 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 2021 builds

Differences across 2021 builds
Specification	This bicycle Trek Domane AL 2 Disc	Trek Domane AL 2	Trek Domane AL 3 Disc	Trek Domane AL 4 Disc	Trek Domane AL 5 Disc	Trek Domane SL 4
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Carbon
Bicycle weight	10.74 kg	9.57 kg	10.3 kg	10.48 kg	10.05 kg	9.87 kg
Drivetrain
Rear sprockets	8	8	9	10	11	10
Smallest sprocket	11	11	11	11	11	12
Largest sprocket	32	32	32	32	34	28
Lowest gear	30.8 in	30.8 in	30.8 in	30.8 in	29.0 in	35.2 in
Highest gear	131.8 in	131.8 in	131.8 in	131.8 in	131.8 in	120.8 in
Brakes
Brake type	Mechanical disc	Rim brake	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BSA	BSA	BSA	BSA	BSA	T47
Tire clearance	Maximum tire width: 35c	Maximum tire width: 28c	Maximum tire width: 35c	Maximum tire width: 35c	Maximum tire width: 35c	Maximum tire width: 38c
Tire width	32c	28c	32c	32c	32c	32c