0
Your Profile
Your Basket 0
Your Offers 0
Continue Shopping
Checkout

Cycle to Work

Free Click & Collect

Finance Available*

Book A Service Online

Trustpilot
To improve your shopping experience today and in the future, this site uses cookies.
Read our full Privacy Policy & Cookie information here
I Accept Cookies
The Domane+ AL 5 is a lightweight alloy e-road bike that delivers an authentic road bike feel with the benefit of an electric boost.
The Domane+ AL 5 is a lightweight alloy e-road bike that delivers an authentic road bike feel with the benefit of an electric boost.
Trek

Trek Domane+ AL 5 Electric Road Bike 2025 in Lithium Grey

£3,100.00
Size Guide
Earn
in Customer Rewards when you buy this item today
Sign Up
Sign In
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

Any item, except food, face masks or e-gift vouchers (full e-gift vouchers T&Cs are listed on the respective product pages) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase. It is recommended that you use a recorded delivery service to ensure your items are received by us. We cannot assume responsibility for items that are lost in the post.

Online or in-store purchases can both be returned to any store free of charge or can be returned by post after completing the online returns form. If you are returning an item due to a fault, we will refund your postage.

If you wish to return your bike to us, please keep the box it arrived in and let us know using the returns form and we will arrange collection.


Customer Returns Form

If you wish to cancel, return or exchange an order please fill in the form below. Returns can be processed quicker if all required information is added.



Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Trek Domane+ AL 5 Electric Road Bike 2025 in Lithium Grey

Season:2025

Brand:Trek

Code:47218GRY

The Domane+ AL 5 is a lightweight alloy e-road bike that delivers an authentic road bike feel with the benefit of an electric boost. The intuitive and natural-feeling HyDrive pedal assist system lets you keep pace with friends, crush hilly terrain or push yourself harder on training rides.

It's right for you if...

You want a high-value e-road bike that looks and rides like a traditional road bike. You’re looking for a natural-feeling boost that adds extra capability to training rides and club rides.

The tech you get

A lightweight aluminium frame and fork, a natural-feeling HyDrive hub motor (250 W, 40 Nm) that assists up to 32 km/h with a 250 Wh battery for a range of up to 88 miles per charge when ridden in eco mode. Plus a workhorse Shimano 105 2x12 drivetrain, tubeless-ready wheels and vibration-absorbing Elite IsoZone handlebars.

The final word

The Domane+ AL’s streamlined and discreet drive system lets you get more out of every ride. You get true road bike feel with the benefit of an extra boost when you want it.

Key Features and Benefits:

  • Range extender compatible: Double your range with a 250 Wh plug-and-play Range Extender battery with a tool-free quick-mount system lets you easily swap with your seat tube bottle cage
  • Fast and efficient HyDrive Motor: Assists up to 32km/h, this pedal assist system has a hub motor for a more natural ride feel.
  • Shimano 105 drivetrain:Delivers exceptional shifting, with a wide range of gears suitable for all terrain.

Full Specification:

  • Frame: 100 Series Alpha Aluminium, hub drive system, tapered head tube, internal routing, flat-mount disc, rack and mudguard mounts
  • Fork: Domane+ carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
  • Motor: HyDrive hub drive motor, 40 Nm, 250 W
  • Battery: 250 Wh, integrated in down tube
  • Controller: Top-mounted buttons with top tube integrated display
  • Number of Gears:12
  • Gear Shifters:Shimano 105 R7120, 12-speed
  • Chainset:FSA Vero Pro, 50/34,165-175 mm
  • Rear Cassette:Shimano 105 7101, 11-34, 12-speed
  • Chain:Shimano SLX M7100, 12-speed
  • Front Derailleur:Shimano 105 R7100, 31.8 mm clamp, down swing
  • Rear Derailleur:Shimano 105 R7100, 36T max cog
  • Bottom Bracket: Torque sensor, threaded, 110 mm spindle
  • Rims:Bontrager
  • Front Hub: .
  • Rear Hub: HyDrive hub drive motor, 40 Nm, 250 W
  • Front Tyre:Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
  • Rear Tyre:Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
  • Brakes:Shimano RT66, 6-bolt, 160 mm
  • Handlebars:Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 38-44 cm width
  • Tape:Bontrager Supertack Perf tape
  • Stem:Bontrager
  • Seatpost:Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length
  • Saddle:Bontrager Short Comp, steel rails, 155-145 mm width
  • Accessories: 2A, 42V output, 100V–240V AC input charger,
  • Weight:This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Size Guide for Trek Domane+ AL Electric Bikes

This chart can give a recommendation on which size may be best for you, however for the best results, please contact us or visit your local Balfe’s store for a personal consultation and test ride.
Frame SizeRider Height (cm)Rider Height (')Inseam (cm)Inseam (")
49156 - 163 cm5'1" - 5'4"74 - 77 cm29" - 30"
52163 - 168 cm5'4" - 5'6"76 - 79 cm30" - 31"
54168 - 174 cm5'6" - 5'9"78 - 82 cm31" - 32"
56174 - 180 cm5'9" - 5'11"81 - 85 cm32" - 33"
58180 - 185 cm5'11" - 6'1"84 - 87 cm33" - 34"
61185 - 191 cm6'1" - 6'3"86 - 90 cm34" - 35"

Geometry for Trek Domane+ AL


Frame size number49 cm52 cm54 cm56 cm58 cm61 cm
Wheel size700c700c700c700c700c700c
A — Seat tube4447.55052.554.856.7
B — Seat tube angle74.6°74.2°73.7°73.3°73.0°72.7°
C — Head tube length111314.5161822
D — Head angle70.8°71.3°71.3°71.9°72.0°72.1°
E — Effective top tube51.75354.255.456.758.6
G — Bottom bracket drop8887.87.87.8
H — Chainstay length434343434343
I — Offset5.35.35.34.84.84.8
J — Trail6.76.46.46.56.56.4
K — Wheelbase100.7101.3102.1101.8102.7104.3
L — Standover72.775.377.279.480.982.5
M — Frame reach36.837.137.437.73838.5
N — Frame stack5456.157.559.161.164.6
Stem length809090100100110

Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Sizing Information
Trek Sizing Guide
Professional Opinion
Question(s) answered about Trek Domane+ AL 5 Electric Road Bike 2025 in Lithium Grey
Ask a question
Question(s) asked regarding Trek Domane+ AL 5 Electric Road Bike 2025 in Lithium Grey

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Road Cycling Bikes Trek Electric Bikes