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Electric city bike Trek District+ 3 R9 540 LS lunar silver 540 Wh

Electric city bike Trek District+ 3 Lowstep CUES 9-speed grey: Active Line Plus 540 Wh, 24.30 kg in L

€2,699.00 Incl. Tax

Color

Grey

Size

Size charts

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Description
Product Details

Trek District+ 3 R9 540 Lowstep Lunar Silver: long rides made accessible

The Trek District+ 3 R9 540 Lowstep brings together a 540 Wh battery, a Bosch Active Line Plus motor and a 9-speed Shimano CUES drivetrain, on a fully equipped step-through frame. Trek quotes 24.30 kg in size L. Its Lunar Silver, a light silver grey, highlights a bike designed for long rides as much as for town.

Technical specifications

Frame	Alpha Platinum aluminium Lowstep (low step-over), removable integrated battery, cables integrated through the cockpit, 135x5 mm quick-release rear axle
Motor	Bosch Active Line Plus, Bosch smart system, 60 Nm (Trek figure); assistance cuts out at 25 km/h
Battery	Bosch PowerTube 540 Wh, integrated into the down tube and removable
Controls / display	Bosch Purion 200 on the handlebar
Drivetrain	Shimano CUES 1x9 Linkglide: U4000 derailleur, LG300 11-46 cassette, LG500 chain
Fork	SR Suntour NEX-E25 coil spring, adjustable preload, 60 mm travel, 100 mm quick release
Brakes	Shimano MT200 hydraulic disc, Shimano RT10 centerlock 160 mm rotors
Wheels / tyres	Bontrager Kovee double-wall Tubeless Ready 23 mm rims, Shimano centerlock hubs / Bontrager Girona Comp 700x50 tyres with puncture protection and reflective strip
Cockpit	Alloy 630 mm handlebar, 25 mm rise; Bontrager alloy adjustable-angle stem, Blendr compatible, 70 or 110 mm depending on size; ergonomic grips
Saddle / seatpost	Bontrager Boulevard saddle, alloy suspension seatpost 31.6 mm, 300 mm
Equipment	SKS front and rear mudguards, MIK-compatible alloy rear rack, Pletscher Comp Flex 18 kickstand, city pedals
Weight	24.30 kg in size L (Trek figure)

At a glance

✓ Bosch Active Line Plus	✓ Removable PowerTube 540 Wh
✓ Shimano CUES 9-speed	✓ Girona Comp 700x50 tyres
✓ SKS mudguards and kickstand	✓ 24.30 kg in size L

Who is it for?

For the rider who heads out for the day, explores the hinterland or links loops between vineyards and villages around Béziers. It suits people who want to cover distance at their own pace, without worrying about the battery halfway round.

The LVR workshop view

Nine speeds and 540 Wh to get out of town. This District+ combines the range's mid-sized battery with the Shimano CUES derailleur drivetrain. The 50 mm Bontrager Girona Comp tyres, with a puncture-protection layer under the tread, roll well on tarmac and handle hard-packed tracks. The Active Line Plus motor provides progressive, jolt-free assistance, appreciated when riding in a group.

	E6 Hard-Case Lite tyre	Girona Comp tyre	What it means
Fitted to	District+ N5 B, N7, N7 B	District+ R9, R10	Depending on the drivetrain chosen
Size	700x50	700x50	Same air volume, same comfort
Protection	Hard-Case Lite casing	Puncture-protection layer under the tread	Fewer stops for broken glass
Visibility	Reflective sidewalls	Reflective strip	Visible from the side at night

In short: the R9 540 is aimed at riders who alternate commuting with rides lasting several hours. It keeps the 11-46 gear range of the R9 360 and adds 180 Wh of reserve.

On a long ride, the combination of 540 Wh and 9 speeds lets you manage your effort precisely: a suitable gear and a low mode on the flat, a low gear and a higher mode on the climbs of the Minervois. The Active Line Plus motor stays discreet and natural, with no feeling of being towed.

The suspension seatpost and the wide, padded Bontrager Boulevard saddle are made for long hours in the saddle. The bar with 25 mm of rise and the adjustable stem keep you upright, easing your neck and wrists as the hours go by.

Which District+ should you choose?

Model	Motor	Battery	Drivetrain	Weight (L)
District+ 3 R9 360 LS	Bosch Active Line Plus	360 Wh	CUES 9-speed derailleur	26.40 kg
District+ 3 R9 540 LS	Bosch Active Line Plus	540 Wh	CUES 9-speed derailleur	24.30 kg
District+ 3 N7 540 LS	Bosch Active Line Plus	540 Wh	Nexus 7-speed hub, chain	27.70 kg
District+ 4 R10 LS	Bosch Performance Line	600 Wh	CUES 10-speed derailleur	26.30 kg

Our take: this R9 540 keeps the 11-46 gear range of the R9 360 and adds 180 Wh. Trek quotes 24.30 kg in L, the lowest weight in the series; the R10 moves up to the Performance Line motor for 26.30 kg.

LVR sizing advice

Thanks to the low step-over, the top tube height hardly matters: go by your height. S for 147 to 155 cm, M for 155 to 173 cm, L for 170 to 185 cm, XL for 185 to 203 cm. If you're on the M / L borderline, try both in the shop: the 110 mm stem on the L stretches the position noticeably.

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
Stem (mm)	70	70	110	110

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

Your questions

For what distances?	Day rides are possible; range varies with terrain, mode and wind.
Is the saddle comfortable?	The Bontrager Boulevard is wide and padded, paired with a suspension seatpost.
Can I take the charger with me?	Yes, it slips into a pannier for charging at a stop.
Is the silver grey timeless?	It's a classic, bright shade that ages well.

The LVR Cycles verdict

The District+ for long rides, with a 540 Wh battery and a wide gear range. Its light silver grey gives it a classic, bright look.

Pros
+ 540 Wh and 9 speeds for distance
+ Comfortable cockpit
+ 24.30 kg in L according to Trek

Cons
- Chain needs maintenance
- Basic coil fork

Why buy from LVR Cycles? In Béziers, we prepare your District+ for distance, set the saddle and bar position and handle the Bosch servicing.

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-5352134

Data sheet