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

Electric city bike Trek District+ 4 Coaster Lowstep black: Bosch 75 Nm, 545 Wh, coaster brake, 26.00 kg

€2,759.00 Incl. Tax

~~€3,659.00~~ MSRP

-24%

Recommended supplier selling price in 2026

Color

Black

Size

Size charts

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Trek District+ 4 Coaster Lowstep Black Satin 545 Wh: a bike for the whole family

With five sizes from XS to XL, the Trek District+ 4 Coaster Lowstep is the District+ 4 that fits the widest range of riders. Step-through frame, 75 Nm Bosch Performance Line motor, 545 Wh battery, 5-speed Nexus hub with coaster brake and Shimano chain: Trek quotes 26.00 kg in size M. Trek Black Satin is an understated satin black.

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 5-speed internal gear hub with coaster brake, Nexus C7000 27T sprocket, Shimano HG40 chain
Brakes	Shimano MT200 hydraulic disc (160 mm rotors) + coaster brake built into the hub
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	26.00 kg in size M (Trek figure)

At a glance

✓ Coaster brake + 2 discs	✓ Removable 545 Wh battery
✓ Bosch Performance Line 75 Nm	✓ Nexus 5-speed, HG40 chain
✓ Step-through frame, XS to XL	✓ 26.00 kg in size M

Who is it for?

For the family who want to put several members on the same bike, from the smallest rider (147 cm) to the tallest (197 cm), and for riders used to a coaster brake who prefer a conventional chain that is easy to have replaced anywhere.

The LVR workshop view

Three brakes for an everyday bike. The District+ 4 Coaster Lowstep combines two Shimano MT200 hydraulic disc brakes on the levers with a coaster brake in the Nexus rear hub: one backward push on the pedal is enough to slow down. The drivetrain stays chain-driven, a Shimano HG40 on a 27-tooth sprocket, which keeps wear parts common and easy to replace.

	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: a very accessible step-through District+ 4, with the extra safety of a coaster brake and the widest size range in the family, from XS to XL.

The Shimano HG40 chain runs on a 27-tooth Nexus sprocket. Unlike on a derailleur bike, it always stays straight and wears little; regular cleaning and lubing are all it needs. The internal gear hub keeps its five gears sheltered, and you can change gear when stationary, before setting off.

The coaster brake is in addition to the two Shimano MT200 hydraulic disc brakes: in town, it lets you slow gently without letting go of the grips. The 75 Nm Bosch motor gives punchy starts, and its assistance ends at 25 km/h, in line with European regulations.

Which District+ should you choose?

Model	Motor	Battery	Drivetrain	Weight (size)
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+ 4 Coaster Lowstep	Bosch Performance Line, 75 Nm	545 or 800 Wh	Nexus 5 with coaster brake, chain	26.00 kg (M)
District+ 4 Guard Lowstep	Bosch Performance Line, 75 Nm	545 or 800 Wh	Nexus 5-speed, chain	26.00 kg (M)

Our take: at 26.00 kg in M, this Coaster Lowstep has the same Trek weight as the Belt version: the difference comes down to chain (common parts) versus belt (no grease). The 800 Wh version adds 255 Wh at the same published weight.

LVR sizing advice

Five sizes from XS (147 to 155 cm) to XL (186 to 197 cm): few riders won't find a frame to fit. The XS, S and M get 170 mm cranks and an 85 mm stem, the L and XL 175 mm cranks and a 105 mm stem.

Size	XS	S	M	L	XL
Rider height (cm)	147-155	155-165	165-175	175-186	186-197
Inseam (cm)	69-73	72-78	77-83	82-88	87-93
Cranks (mm)	170	170	170	175	175
Stem (mm)	85	85	85	105	105

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

Your questions

Chain or belt: which should I choose?	A chain is easy and cheap to replace; a belt lasts longer and needs no grease.
Which size for a teenager?	Depending on their height: XS from 147 cm, S from 155 cm; we check the inseam in store.
Can I change gear when stationary?	Yes, that is one of the strengths of the Nexus hub.
Does the satin black scratch?	It stands up well to everyday use; a soft cloth is all it needs.

The LVR Cycles verdict

The step-through District+ 4 that suits the whole family, from XS to XL, with a coaster brake and an easy-to-maintain chain. An understated, durable satin black.

Pros
+ Five sizes from XS to XL
+ Coaster brake + hydraulic discs
+ Chain with common parts

Cons
- Chain needs regular lubing
- You can't backpedal

Why buy from LVR Cycles? In Béziers, we help each member of the family find their size, set up the riding positions and service the chain, hub and Bosch system.

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-5330751

Data sheet