Trek Dual Sport 3

Name: Trek Dual Sport 3
Brand: Trek

2019 UrbanCommuter Manufacturer page

Last known price: $809

Prices shown first for United States
Fork travel: 63 mm
Wheels: 700c
Drivetrain: 3 × 9 26–48t / 11–34t
Gear range: 571%
Weight: 13.53 kg 29.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 154–167
MD 164–177
LG 174–187
XL 185–197

Components

17 of 21 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

Alpha Gold Aluminum, DuoTrap S compatible, rack & fender mounts Not identified

Suspension

1 part

Fork
- SR Suntour NEX

Drivetrain

7 parts

Bottom bracket

Sealed cartridge Not identified
Cassette
- Shimano CS-HG200
CS-HG200
Chain
- KMC X9 9 speeds
Crankset
- Shimano Acera 48/36/26t
Front derailleur
- Shimano Acera
Rear derailleur
- Shimano Alivio RD-T4000
RD-T4000
Shifters
- Shimano Acera SL-M3000
SL-M3000

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

1-1/8˝ threadless, sealed cartridge bearings Not identified
Pedals

Resin body, alloy cage Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 416mm

Stack 606mm

Wheelbase 1095mm

Head angle 71.0°

Seat angle 74.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	410	416	423	434
Stackmm	595	606	616	639
Top tube lengthmm	575	590	605	635
Seat tube lengthmm	381	445	508	571
Head tube lengthmm	115	125	135	155
Head tube angle	70°	71°	71°	72°
Seat tube angle	74.5°	74°	73.5°	72.5°
Chainstay lengthmm	455	455	455	455
Wheelbasemm	1091	1095	1105	1110
Front centermm	643	647	657	662
Bottom bracket dropmm	60	60	60	60
Bottom bracket heightmm	294	294	294	294
Standover heightmm	738	761	791	815
Fork rakemm	33	38	37	35
Trailmm	85	82	82	75
Stack/reach ratio	1.45	1.46	1.46	1.47

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
Bicycle weight: 13.53 kg

29.8 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 63 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 26
Largest chainring: 48
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 22.2 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 38c
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

22.2 gear inches

This value is below the central range for this class.

Cohort: Urban / Commuter Model year: 2019
Sample: 244 bicycles with this information
Coverage: 73.4% of the class

Highest gear

126.6 gear inches

This value is above the central range for this class.

Cohort: Urban / Commuter Model year: 2019
Sample: 244 bicycles with this information
Coverage: 73.4% of the class

Shifting

Mechanical

8 of 332 bicycles with this information use electronic shifting.

Cohort: Urban / Commuter Model year: 2019
Sample: 332 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.5 km/h
Highest gear: 48.5 km/h

Total gear range 571%

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: 22.2–126.6 gear inches
Class reference (p10–p90): 21.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Commuter Model year: 2019
Lowest gear: 244 bicycles with this information, 73.4% of the class
Highest gear: 244 bicycles with this information, 73.4% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle Trek Dual Sport 3	Trek Dual Sport 1	Trek Dual Sport 1 Women's	Trek Dual Sport 2	Trek Dual Sport 2 Women's	Trek Dual Sport 3 Women's
Frame
Intended fit	Unisex	Unisex	womens	Unisex	womens	womens
Bicycle weight	13.53 kg	13.81 kg	13.65 kg	13.26 kg	13.17 kg	13.44 kg
Drivetrain
Smallest chainring	26	28	28	28	28	26
Rear sprockets	9	7	7	8	8	9
Smallest sprocket	11	14	14	11	11	11
Largest sprocket	34	34	34	32	32	34
Lowest gear	22.2 in	23.9 in	23.9 in	25.4 in	25.4 in	22.2 in
Highest gear	126.6 in	99.4 in	99.4 in	126.6 in	126.6 in	126.6 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Tire width	38c	40c	40c	40c	40c	38c