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Electric city bike Trek District+ 4 Lowstep trek black satin 545 Wh

Electric city bike Trek District+ 4 Lowstep black: Bosch 75 Nm, 545 Wh, step-through frame, 25.60 kg in M

$4,701.67 Incl. Tax

~~$6,404.58~~ MSRP

-26%

Recommended supplier selling price in 2026

Color

Black

Size

Size charts

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Description
Product Details

Trek District+ 4 Lowstep Black Satin 545 Wh: hassle-free city riding

The Trek District+ 4 Lowstep is the step-through version of the District+ 4: you get on without lifting your leg, then enjoy the 75 Nm Bosch Performance Line motor, the 545 Wh battery and a maintenance-free Nexus belt drive. It weighs 25.60 kg in size M according to Trek. Offered in M in this Trek Black Satin, an elegant satin black that goes with everything.

Technical specifications

Frame	Hydroformed aluminium, removable integrated battery, internal cable routing, Motor Armor protection, Lowstep step-through frame
Motor	Bosch Performance Line, 250 W, 75 Nm, Bosch smart system; assistance cuts out at 25 km/h
Battery	545 Wh, housed in the down tube and removable
Controls / display	Bosch Intuvia 100 (handlebar display)
Drivetrain	Shimano Nexus C7000 5-speed internal gear hub, Gates CDX belt drive, ProWheel 170 or 175 mm chainset depending on size
Brakes	Shimano MT200 hydraulic disc, 160 mm rotors
Fork	SR Suntour NVX30, coil spring, adjustable preload, 60 mm travel
Wheels / tyres	Bontrager Connection double-wall rims / Bontrager E6 Hard-Case Lite 27.5 x 2.40 in with reflective sidewall
Equipment	SKS front and rear mudguards, aluminium rear rack (25 kg max), Pletscher Comp Flex 18 kickstand, Bontrager City pedals
Cockpit	Alloy 630 mm handlebar, 25 mm rise, Bontrager adjustable stem, Blendr compatible (85 or 105 mm depending on size), Satellite Elite grips
Saddle / seatpost	Bontrager Boulevard / alloy suspension seatpost 31.6 mm
Weight	25.60 kg in size M (Trek figure)

At a glance

✓ Lowstep step-through frame	✓ Removable 545 Wh battery
✓ Bosch Performance Line 75 Nm	✓ Gates CDX belt and Nexus 5
✓ Bosch Intuvia 100 display	✓ 25.60 kg in size M

Who is it for?

For the town dweller from 165 to 175 cm who rides every day between home, work and the shops in the centre of Béziers, from the Allées Paul Riquet to the covered market. The step-through frame makes frequent stops much easier, especially with a bag on the rack.

The LVR workshop view

The Lowstep frame, for getting on without lifting your leg. Lowstep is Trek's name for its step-through frame: the top tube dips very low, so you step through the bike from the front while stationary, even when loaded or in town clothes. On this District+ 4 Lowstep, the frame gets the same trouble-free mechanics as the straight-top-tube model: five-speed Nexus internal gear hub, Gates CDX belt drive and Shimano MT200 hydraulic brakes.

	Nexus 5 + chain	Nexus 5 + Gates CDX belt	Enviolo + Gates CDX belt
How it works	5 gears in the hub, conventional chain	5 gears in the hub, toothed belt	Continuously variable, no steps
Maintenance	Chain needs cleaning and lubing	No grease or regular cleaning	No grease, sealed hub
Reference bike	District+ 4 Guard / Coaster Lowstep	District+ 4, 4 Lowstep, Coaster Belt	District+ 5 and 5 Lowstep
What it means	Simple, common parts	Clean and quiet every day	The finest gear progression

In other words: this is the lightest District+ in our selection, at 25.60 kg in M, with the easy access of a step-through frame and a belt drive you can forget about. A bike the whole household can use.

In town, you are constantly stopping and starting. The Lowstep frame lets you put a foot down and get back on without contortions, and the Nexus hub lets you change gear when stationary: you pull away from the lights in a low gear, with the Bosch motor doing the rest. The assistance cuts out at 25 km/h, which is more than enough in urban traffic.

The aluminium rear rack takes up to 25 kg according to Trek, and the Pletscher Comp Flex 18 kickstand keeps the bike stable while you load it. The SKS mudguards protect your clothes on rainy days. Shimano MT200 hydraulic brakes with 160 mm rotors: progressive, powerful braking, even on a loaded bike.

Which District+ should you choose?

Model	Motor	Battery	Drivetrain	Weight (size)
District+ 3 Lowstep	Bosch Active Line Plus, 50 Nm	545 or 800 Wh	Shimano Nexus 8-speed, chain	26.20 kg (M)
District+ 4 Lowstep	Bosch Performance Line, 75 Nm	545 or 800 Wh	Nexus 5-speed, Gates CDX belt	25.60 kg (M)
District+ 4 Coaster Belt Lowstep	Bosch Performance Line, 75 Nm	545 or 800 Wh	Nexus 5 with coaster brake, belt	26.00 kg (M)
District+ 5 Lowstep	Bosch Performance Line, 75 Nm	545 or 800 Wh	Enviolo Trekking, Gates CDX belt	26.70 kg (M)

Our take: at 25.60 kg in M, this is the lightest District+ 4 published by Trek, 400 g below the Coaster and Guard versions. The 800 Wh version adds 255 Wh for longer journeys; for urban use, the 545 Wh more than covers your needs.

LVR sizing advice

A step-through frame is a little more forgiving than a straight-top-tube frame between two sizes, as stepping over no longer depends on your inseam. The M (165 to 175 cm) comes with 170 mm cranks and an 85 mm stem; the L (175 to 186 cm), where offered, moves to 175 and 105 mm.

Size	M
Rider height (cm)	165-175
Inseam (cm)	77-83
Cranks (mm)	170
Stem (mm)	85

Source: Trek size guide. Bike fitting available in our Béziers shop.

Your questions

Is a step-through frame less stiff?	Trek designs it for this bike weight and load; the handling stays sound and stable.
Can I fit a basket?	Yes, on the rear rack, within the 25 kg limit stated by Trek.
Is this colour available in L?	This satin black is offered in M; the Pennyflake colour comes in M and L.
Which lock should I choose?	A good-quality D-lock or folding lock, and theft insurance; we can advise you in store.

The LVR Cycles verdict

A step-through District+ 4, light for its category and with a maintenance-free drivetrain, ideal for town-centre living. The satin black stays discreet and easy to live with.

Pros
+ Very accessible step-through frame
+ 25.60 kg in M, the lightest District+ 4
+ Clean Gates CDX belt

Cons
- Only in size M in this colour
- Basic 60 mm coil-sprung fork

Why buy from LVR Cycles? In Béziers, we set up your riding position, fit the city accessories you need and carry out Bosch diagnostics as well as servicing of the Nexus hub.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.

Reference TRK-5295026

Data sheet