Trek Dual Sport 2 Mid-step Gen 5

Name: Trek Dual Sport 2 Mid-step Gen 5
Brand: Trek

2025 UrbanCommuter Manufacturer page

Trek Dual Sport 2 Mid-step Gen 5, color Lithium Grey

Price: Not published

Prices shown first for United States
Europe: €949 Last known price
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 9 40t / 11–46t
Gear range: 418%
Weight: 14.3 kg 31.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 155–166
MD 164–176
LG 174–187
XL 185–197

Components

19 of 24 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 Aluminium, internal cable routing, rack & mudguard mounts, post mount disc, kickstand mount, 135x5 mm QR Not identified

Suspension

1 part

Fork

Dual Sport alloy, internal brake routing, mudguard mounts, rack mounts, ThruSkew 5 mm QR Not identified

Drivetrain

6 parts

Bottom bracket

Sealed cartridge, 68 mm Not identified
Cassette
- Shimano CS-LG300
CS-LG300
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- Prowheel 40t
Rear derailleur
- Shimano Cues RD-U4000 9 speeds
RD-U4000
Shifters
- Shimano Cues SL-U4000
SL-U4000

Brakes

2 parts

Brakes
- Tektro HD-R280
HD-R280
Disc rotors
- Tektro

Wheels and tires

5 parts

Front hub
- Formula DC-20
DC-20
Rear hub
- Formula DC-22
DC-22
Rims
- Bontrager
Spokes

14 g stainless steel, black Not identified
Tires
- Bontrager

Cockpit and contact points

6 parts

Other components

3 parts

Fenders
- SKS
Lights
- AXA
Racks

MIK-compatible alloy rear rack, maximum load 25 kg Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 385mm

Stack 598mm

Wheelbase 1063mm

Head angle 70.3°

Seat angle 73.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b 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	378	385	391	401
Stackmm	573	598	624	652
Top tube lengthmm	545	565	585	615
Seat tube lengthmm	400	445	482	520
Head tube lengthmm	115	125	135	215
Head tube angle	69.3°	70.3°	70.8°	71.8°
Seat tube angle	73.8°	73.3°	72.8°	71.8°
Chainstay lengthmm	447	447	447	447
Wheelbasemm	1052	1063	1072	1079
Front centermm	612	623	632	639
Bottom bracket dropmm	60	60	60	60
Standover heightmm	633	631	632	630
Fork rakemm	35	40	39	38
Trailmm	87	83	80	74
Stack/reach ratio	1.52	1.55	1.60	1.63

Not published by the manufacturer: Bottom bracket height, 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: Aluminum
Bicycle weight: 14.3 kg

31.5 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 23.9 in
Highest gear: 100.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 2″
Tire width: 50c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.2 km/h
Highest gear: 38.3 km/h

Total gear range 418%

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: 23.9–100.0 gear inches

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 2025 builds

Differences across 2025 builds
Specification	This bicycle Trek Dual Sport 2 Mid-step Gen 5	Trek Dual Sport 1 Gen 5	Trek Dual Sport 2 Equipped Gen 5	Trek Dual Sport 2 Gen 5	Trek Dual Sport 2 Midstep Gen 5	Trek Dual Sport 3 Equipped Gen 5
Frame
Fork material	Aluminum	Steel	Aluminum	Aluminum	Aluminum	Carbon
Bicycle weight	14.3 kg	14.05 kg	14.5 kg	12.78 kg	14.3 kg	14.24 kg
Drivetrain
Front chainrings	1	2	1	1	1	1
Smallest chainring	40	30	40	40	40	40
Largest chainring	40	46	40	40	40	40
Rear sprockets	9	8	9	9	9	10
Smallest sprocket	11	12	11	11	11	11
Largest sprocket	46	32	46	46	46	48
Lowest gear	23.9 in	25.8 in	23.9 in	23.9 in	23.9 in	22.9 in
Highest gear	100.0 in	105.4 in	100.0 in	100.0 in	100.0 in	100.0 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc