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Electric trekking bike Trek Charter+ 4 Enviolo belt drive 800 Wh Lowstep lunar silver

Electric trekking bike Trek Charter+ 4 Enviolo belt 800 Wh Lowstep grey: Bosch 800 Wh, 32.50 kg in M

CHF4,024.56 Incl. Tax

Color

Grey

Size

Size charts

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Description
Product Details

Trek Charter+ 4 Enviolo belt 800 Wh Lowstep Lunar Silver: touring the smooth way

The Trek Charter+ 4 Enviolo belt drive 800 Wh Lowstep pairs the 800 Wh Bosch battery with the Enviolo City continuously variable hub and a Gates belt. The step-through Alpha Platinum aluminium frame integrates the rack and mudguards, for 32.50 kg in size M according to Trek. Its motor helps you up to 25 km/h. Lunar Silver is a light silver grey.

Technical specifications

Frame	Alpha Platinum aluminium, Lowstep step-through frame, Bosch battery inserted through the top of the down tube, cables integrated through the cockpit, integrated rack and mudguards, bolt-on adjustable rear dropout
Motor	Bosch Performance Line, 250 W, 75 Nm
Battery	Bosch PowerTube 800 Wh, Bosch smart system
Controls / display	Bosch Purion 200
Drivetrain	Enviolo City continuously variable hub, Gates CDX CenterTrack 22T belt drive, ProWheel alloy 170 mm chainset
Fork	SR Suntour SF25-NVX32, coil spring, adjustable preload, 63 mm travel
Brakes	Shimano MT200 hydraulic disc, 180 mm rotors
Wheels / tyres	Bontrager Kovee double-wall Tubeless Ready 23 mm rims / Bontrager E6 Hard-Case Lite 27.5 x 2.40 in tyres with reflective sidewalls
Cockpit	Alloy 630 mm handlebar, 25 mm rise, Bontrager alloy 80 mm height-adjustable stem, Blendr compatible, Trek Ergonomic PRO grips
Saddle / seatpost	Bontrager Boulevard / alloy suspension seatpost 31.6 mm, 300 mm
Equipment	Trek Charter aluminium mudguards, rack integrated into the frame, Pletscher Comp Flex 40 kickstand, Bontrager City pedals
Weight	32.50 kg in size M (Trek figure)

At a glance

✓ Stepless Enviolo City	✓ PowerTube 800 Wh
✓ Gates CenterTrack belt	✓ 75 Nm Bosch motor
✓ E6 Hard-Case Lite 2.40 in tyres	✓ 32.50 kg in size M

Who is it for?

For bike tourers who head off for several days with panniers and want a drivetrain that asks nothing of them on the road. It also suits long weekend rides.

The LVR workshop view

Continuously variable gearing and touring range. This Charter+ 4 brings together the Enviolo City hub, the Gates CenterTrack belt and the 800 Wh PowerTube in the step-through Alpha Platinum aluminium frame. The ratio adjusts without steps, the belt never needs greasing, and the big battery needs charging less often. It's the most refined Charter+ 4 in terms of drivetrain comfort.

	Shimano CUES derailleur	Nexus 5 hub + belt	Enviolo hub + belt
How it works	9 sprockets and a Linkglide chain	5 gears enclosed in the hub	Continuously variable, no steps
Maintenance	Chain needs cleaning and lubing	Grease-free belt, sealed hub	Grease-free belt, sealed hub
Reference bike	Charter+ 4 R9, 30.80 kg (M, 540 Wh)	Charter+ 4 Nexus 5, 30.60 kg (M, 540 Wh)	Charter+ 4 Enviolo, 31.60 kg (M, 540 Wh)
What it means	Widest gear range	Shifts at a standstill, clean	The ideal gear at any moment

In short: the top of the Charter+ 4 range, weighed by Trek at 32.50 kg in size M. It's designed for riders who string together long journeys and want a quiet, clean bike with no derailleur adjustment.

On a tour, a chain quickly gets grimy on dusty tracks and needs greasing at each stop. The Gates belt and the sealed Enviolo hub remove that chore: you can ride for several days without touching the drivetrain.

When loaded with panniers, it's nice to fine-tune the ratio to the gradient: the Enviolo's continuously variable gearing makes that possible, down to half a turn of the shifter. The 800 Wh battery is charged in the evening at your accommodation with the Bosch charger.

Which Charter+ should you choose?

Model	Motor / battery	Drivetrain	Fork	Weight (size)
Charter+ 4 Nexus 5 belt 800 Wh Lowstep	Bosch Performance Line 75 Nm / 800 Wh	Nexus 5 + belt	63 mm coil	31.50 kg (M)
Charter+ 4 Enviolo belt 540 Wh Lowstep	Bosch Performance Line 75 Nm / 540 Wh	Enviolo City + belt	63 mm coil	31.60 kg (M)
Charter+ 4 Enviolo belt 800 Wh Lowstep	Bosch Performance Line 75 Nm / 800 Wh	Enviolo City + belt	63 mm coil	32.50 kg (M)
Charter+ 5 Auto 800 Wh Lowstep	Bosch Performance Line PX 90 Nm / 800 Wh	Automatic Enviolo + belt	Mobie 34 air 80 mm	31.50 kg (M)

Our take: 32.50 kg in M, which is 0.90 kg more than the Enviolo 540 Wh for an extra 260 Wh. The Nexus 5 800 Wh Lowstep (31.50 kg) is 1 kg lighter, with 5 fixed gears.

LVR sizing advice

You get onto the Lowstep frame from the front, without lifting your leg: the size is chosen mainly on saddle height and reach. Trek's ranges overlap between M and L (170 to 173 cm); in that case, the smaller size gives a more upright position and the larger one more room for long rides. The height-adjustable stem then fine-tunes the position.

Size	S	M	L	XL
Rider height (cm)	147-155	155-173	170-185	185-203
Inseam (cm)	69-88	77-96	80-99	86-105
Wheels (in)	27.5	27.5	27.5	27.5
Seatpost (mm)	300	300	300	300

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

Your questions

Can I go touring with it?	Yes, the integrated rack, big battery and maintenance-free drivetrain are well suited to it.
What should I do if I get a rear puncture?	Removing the wheel takes longer than with a derailleur; we'll show you how.
Can the belt cope with dust?	Yes, it runs without grease and rinses clean with water.
Does the grey show the dirt?	Lunar Silver hides trail dust well.

The LVR Cycles verdict

A comfortable touring Charter+ with no mechanical worries, designed for long stages. Its light silver grey is a good companion for the miles.

Pros
+ 800 Wh battery for long stages
+ Grease-free drivetrain
+ Continuously adjustable ratio

Cons
- 32.50 kg in size M
- Rear wheel removal takes longer

Why buy from LVR Cycles? In Béziers, we prepare your bike for touring, teach you how to remove the rear wheel and advise you on managing the battery.

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-5342036

Data sheet