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The District+ 4 is a sleek and capable city e-bike with rugged durability and top-end comfort.
The District+ 4 is a sleek and capable city e-bike with rugged durability and top-end comfort.
Trek

Trek 545wh District+ 4 Lowstep Electric City Bike in Trek Black

£3,500.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

RETURNS

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Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a store credit or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging, and must have all labels and tags attached. We cannot accept any returns without proof of purchase, this could be a paper receipt or a digital one registered to your customer account.

Several types of goods are exempt from being returned. Perishable goods such as food.

Additional non-returnable items:

  • Gift cards / Vouchers
  • Downloadable software products
  • Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

Store Credit Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your store credit.

If you are approved, then your store credit will be processed, and a credit will automatically be applied to your customer account within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at bangor@evolution-bikes.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

If you need to exchange an item, send us an email bangor@evolution-bikes.co.uk, once you have had a confirmation of the return send your item to:Evolution Bikes, Cyttir Lane,Bangor,Gwynedd,LL57 4DA.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a store credit to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to:Evolution Bikes, Cyttir Lane,Bangor,Gwynedd,LL57 4DA.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive store credit or a refund, the cost of return shipping will be deducted from your store credit or refund.

Your refund will be processed once the items have been inspected once returned to us. All items must be retuned in as new condition for a full refund,.

Depending on your location, the time it may take for your exchanged product to reach you, may vary.

Trek 545wh District+ 4 Lowstep Electric City Bike in Trek Black

Season:2026

Brand:Trek

Code:36972545BLK

The District+ 4 is a sleek and capable city e-bike with rugged durability and top-end comfort.

Its frame integrates the batteries inside the down tube and comes with three battery-capacity options ranging from 400 Wh to 725 Wh, so you can choose what's right for your commute. This District+ features a belt drive for low maintenance durability. Bosch's new smart system allows your bike to pair with your smartphone for tracking activities, mapping rides and more.
Technical Information
  • Frame with Fork
    High-performance hydroformed alloy, Removable Integrated Battery, internal cable routing, Motor Armor, post-mount disc
  • Fork
    SR Suntour NVX30, coil spring, preload adjuster, 100 mm QR, 60 mm travel
  • Max compatible fork travel
    63mm
  • Hub front
    Alloy, CenterLock disc, 100 mm thru axle
  • Hub rear
    Shimano Nexus C7000, 5-speed
  • Rim
    Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
  • Tyre
    Bontrager E6 Hard-Case Lite 27.5x2.40" w/reflective stripe
  • Max tyre size
    27.5x2.4"
  • Shifter
    Shimano Nexus C7000, 5-speed
  • Crank
  • Size:S, M
    ProWheel alloy, 170 mm
  • Size:L, XL
    ProWheel alloy, 175 mm length
  • Chainring
    Gates CDX, 46T
  • Cassette
    Gates CDX, 32T
  • Pedal
    Bontrager City pedals
  • Max. chainring size
    50T (Gates belt sprocket)
  • Saddle
    Bontrager Boulevard
  • Seatpost
    Alloy, suspension, 31.6 mm, 300 mm length
  • Handlebar
    Alloy, 31.8 mm clamp, 25 mm rise, 630 mm width
  • Grips
    Bontrager Satellite Elite, alloy lock-on
  • Stem
  • Size:S, M
    Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 85 mm length
  • Size:L, XL
    Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 105 mm length
  • Brake
    Tektro HD-M275 hydraulic disc
  • Brake rotor
  • Size:S, M, L, XL
    Shimano EM300, CenterLock, 160 mm
  • Size:S, M, L, XL
    Shimano RT10, CenterLock, 160 mm
  • Brake Set
    Tektro HD-M275 hydraulic disc
  • Rotor size
    Max brake rotor size: 180mm
  • Charger
    Bosch standard 4A, 230V, smart system
  • Controller
    Bosch Intuvia 100, smart system
  • Motor
    Bosch Performance Line Cruise, 250 W, 75 Nm, 20 mph (25 km/h in Europe)
  • Light
  • Size:S, M, L, XL
    Spanninga SOLO for e-bike
  • Size:S, M, L, XL
    Herrmans MR4, 120-lumen LED
  • Computer
    Bosch LED remote, smart system
  • Kickstand
    Pletscher Comp Flex 18
  • Cargo rack
    Alloy rear rack, 25 kg max weight
  • Mudguard
    SKS plastic
Sizing Information
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