2025 District+ 3 - 400Wh is no longer available.

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Trek 2025 District+ 3 - 400Wh

£0.00
Colour: LITHIUM GREY

District+ 3 is a comfortable, dependable electric bike that makes getting around your city simple, fast and fun. It has low-maintenance internal gearing, a Bosch motor and controller, and a frame that integrates the batteries inside the down tube, and comes with battery options from 400 Wh to 725 Wh. Plus, it comes with road-smoothing suspension and all the utility features you need like mudguards, integrated lights and a rear rack.

You're looking for a dependable, low-maintenance electric bike for getting around town, with an advanced Bosch Active Line Plus motor, battery options that let you tune your ride to your needs and all the accessories you need for daily riding.

A hydroformed aluminium frame with internal cable routing and a fully-encased 400, 545 or 725 Wh battery of your choice. A Bosch Active Line Plus (250 W, 50 Nm) motor for speeds up to 20 mph (25 km/h in Europe) and Purion display with connectivity for tracking activities and more. A Shimano Nexus 8-speed internal drivetrain, suspension fork and seat post, hydraulic disc brakes, integrated lights, MIK rack, wide 50c tyres with puncture protection and reflective sidewalls, mudguards and an included U-lock.

The District+ 3 is a dependable, low-maintenance city e-bike built with a sleek, fully-integrated battery system, thoughtful details that make daily riding stress-free and a high-quality Bosch motor and controller.
- A more powerful motor means faster acceleration when you need it most: at traffic lights and in stop-and-go situations
- The Bosch Powerpack battery hides neatly in the frame, and is available in three sizes, so you can customise your ride to your needs and budget
- The suspension seat post and fork absorb fatiguing bumps in the road
- The Intuvia display is mounted in the centre of your handlebars for easy access to ride info and controls

Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.

Cookson Cycles have teamed up with ShackWrap offering paint protection for your new pride and joy!

We offer 3 different options which can be added to your shopping cart - eMTB, MTB and Road/Gravel. If the option isn't there for your bike send a message to the shop and we can take a look.

Click here to purchase and for more info

Free UK Delivery On Bike Orders Over £1500 *

All our UK customers can select our FREE standard delivery option on any order over £35 (except exclusions). Learn more about Cookson Cycles Delivery options here.

Once processed, in store stock items will typically be dispatched within 48 hours.
If you have chosen our white glove delivery option dispatch times vary due to courier availability.

* excludes cycle to work purchases - Standard Delivery charge for all cycle to work purchases £35 

Bike Build & Delivery

All our bikes are built in store and thoroughly inspected, before carefully packing back up for shipping. If you have selected our white glove delivery service, the bike will come to you ready to ride and the driver can help with some basic bike setup (Saddle height and suspension) at your doorstep. Please be aware if you haven’t selected our white glove delivery service the bike will require some assembly, which we recommend be carried out by an experienced mechanic. See assembly instructions here

Click & Collect

Click and collect is available on all purchases at checkout. Once your order is ready to collect, we will notify you via email or text.

0% Finance

0% Finance is Available on all bikes, accessories and parts using Klarna at checkout up to 3 years - Just use Klarna on checkout to see your 0% options.

An Alterative Finance Provider we offer is Novuna - These can be used up to 18 Months 0% or up to 4 years interesting bearing loan. Use Novuna during checkout to process an application.

    Save up to 39% via Cycle to Work!

    Purchasing through a Cycle to Work scheme enables you to pay for the bike via salary sacrifice and make a great saving.

    Most bikes* and accessories we offer can be purchased through the scheme - You can also purchase accessories, clothing and upgrades for your bike too.

    We accept vouchers from most providers, with a preference for Green Commute Initiative https://www.greencommuteinitiative.uk/ or GoGeta https://www.gogeta.com/

    If your company haven’t signed up to a scheme, its super easy and with the provider Green Commute Initiative it doesn’t require the company to sign up - So less admin and paperwork for a busy admin/accounts team!

    For a full list of providers we accept vouchers for see details here https://cooksoncycles.co.uk/cycle-to-work/ If you can’t see your provider on our list, just drop the store an email and we can double check.

    *Depending on the cycle to work provider we may not be able to offer full discount on sale bikes or accessories due to commissions charged by the scheme.

    Frame Size L, UNI, Aluminium, High-performance hydroformed alloy, Removable Integrated Battery, internal cable routing, Motor Armour, post-mount disc
    Wheel Size Front 27.5
    Wheel Size Rear 27.5
    Weight 26600 g
    Fork SR Suntour NVX30, coil spring, preload adjuster, 100 mm QR, 60 mm travel
    Fork Unknown
    Gears HUB, Shimano, 1 Gears
    Tyres BONTRAGER,
    Pedals UNBRANDED,
    Wheels UNKNOWN, Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve Alloy, CenterLock disc, 100 mm thru axle Shimano Nexus, 8-speed, internal gear hub
    Shifters SHIMANO, Shimano Nexus Revo, 8-speed,
    Kickstand PLETSCHER, Pletscher
    Front Brake SH, Shimano MT200 hydraulic disc // Shimano MT200 hydraulic disc Shimano EM300, CenterLock, 160 mm // Shimano RT10, CenterLock, 160 mm, Disc brake with hydraulic actuation
    Rear Brake SH, Shimano MT200 hydraulic disc // Shimano MT200 hydraulic disc Shimano EM300, CenterLock, 160 mm // Shimano RT10, CenterLock, 160 mm, Disc brake with hydraulic actuation
    Crankset PROWHEEL, ProWheel alloy, 170 mm length
    Chain SHIMANO, Shimano HG40, 6/7/8-speed
    Handlebar UNBRANDED, Alloy, 31.8 mm clamp, 25 mm rise, 630 mm width
    Stem BONTRAGER, Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 105 mm length
    Bartape / Grips HERRMANS
    Seatpost UNBRANDED
    Seatpost Clamp UNBRANDED
    Saddle SELLE ROYAL, Selle Royal Nuvola
    Carrier UNBRANDED
    Mudguards SKS
    Front Light UNKNOWN
    Rear Light UNKNOWN
    Battery Capacity 400
    Battery Brand UNKNOWN
    Battery Model UNKNOWN
    Drivetrain Brand Bosch
    Sensor Type PEDALFORCE
    Brand Trek
    Model Year 2025
    Barcodes 768682684429, 768682684504, 768682684580
    SKUs / Part Numbers 5314016, 5314020, 5314024

    Please note: Manufacturers can sometimes change the specification of the products from time to time.

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