Trek District+ 4

2021 UrbanCommuter Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £2,900 Last known price
Suspension: Rigid
Wheels: 700c
Battery: 500 Wh
Weight: 22.95 kg 50.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

MD 165–176
LG 174–187
XL 185–197

Components

14 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 Smooth Aluminum, internal cable routing, post-mount disc Not identified

Electric system

2 parts

Suspension

2 parts

Fork

Forklight 3.0 with integrated 50LUX lighting Not identified
Remote
- Bosch

Drivetrain

4 parts

Cassette

18T Not identified
Chain
- Shimano CN-HG40
CN-HG40
Crankset

38T Not identified
Shifters
- Shimano Nexus SL-7S50 7 speeds
SL-7S50

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

4 parts

Front hub

Alloy, centerlock disc, 100mm thru axle Not identified
Rear hub
- Shimano Nexus
Rims
- Alex Rims
Tires
- Bontrager

Cockpit and contact points

6 parts

Grips
- Bontrager
Handlebar

Aluminum comfort Not identified
Pedals
- VP
Saddle
- Bontrager
Seatpost

Comfort suspension, 31.6mm Not identified
Stem
- Bontrager

Other components

1 part

Lights
- Spanninga

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 383mm

Stack 616mm

Wheelbase 1148mm

Head angle 68.5°

Seat angle 70.0°

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 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	383	383	388
Stackmm	616	616	635
Top tube lengthmm	601	607	619
Seat tube lengthmm	500	550	600
Head tube lengthmm	160	160	180
Head tube angle	68.5°	68.5°	68.5°
Seat tube angle	70.5°	70°	70°
Chainstay lengthmm	502	502	502
Wheelbasemm	1148	1148	1160
Front centermm	653	653	665
Bottom bracket dropmm	62	62	62
Bottom bracket heightmm	302	302	302
Standover heightmm	791	819	855
Fork rakemm	45	45	45
Trailmm	95	95	95
Stack/reach ratio	1.61	1.61	1.64

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: 22.95 kg

50.6 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Drivetrain technologies: internally-geared-hub

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Electric system

Battery capacity: 500 Wh

Additional specifications

Battery: Bosch Powerpack 300/400/500Wh
Tire width: 50c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

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 District+ 4	Trek District+ 1	Trek District+ 1 Lowstep	Trek District+ 2	Trek District+ 2 Stagger	Trek District+ 4 Lowstep
Frame
Bicycle weight	22.95 kg	23.15 kg	22.85 kg	23.95 kg	23.85 kg	23.55 kg
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Rigid	Rigid	Rigid
Front travel	Not informed	50 mm	50 mm	Not informed	Not informed	Not informed
Cockpit
Seatpost	suspension	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	suspension
Electric bicycle systems
Battery capacity	500 Wh	500 Wh	500 Wh	500 Wh	500 Wh	250 Wh
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Rigid	Rigid	Rigid
Fork spring	Not informed	Coil	Coil	Not informed	Not informed	Not informed