2024 Domane+ AL 5 is no longer available.

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Trek Domane+ AL 5

£2,169.00  £3,049.99

Colour: VIPER RED

Trek Domane+ AL 5

The Trek Domane+ AL 5 is a lightweight alloy e-road bike that delivers the authentic feel of a traditional road bike with the added benefit of electric pedal assistance. Its intuitive and natural-feeling HyDrive system helps you keep pace with faster riders, tackle hilly terrain with confidence, and push harder on training rides.

Who It’s For

You want an e-road bike that:

  • Looks and rides like a traditional road bike
  • Delivers a smooth, natural-feeling electric boost
  • Adds extra capability to training rides and club rides
  • Offers excellent value without sacrificing performance
  • Is comfortable for long days in the saddle
  • Can handle both tarmac and light gravel routes

The Domane+ AL 5 combines modern e-bike technology with Trek’s endurance road heritage for a ride that feels fast, stable, and incredibly versatile.

2026_Domane_Plus_ALR_Lifestyle_17

Key Features

  • Lightweight aluminium frame and fork
  • HyDrive rear hub motor delivering 250 W and 40 Nm of torque
  • Pedal assist up to 15.5 mph / 25 km/h (region dependent)
  • Fully integrated 250 Wh battery hidden in the downtube
  • Up to 40 miles (64 km) range in Eco mode
  • Shimano 105 2x11 drivetrain for smooth and reliable shifting
  • Tubeless-ready wheels for improved comfort and puncture resistance
  • Vibration-absorbing Elite IsoZone handlebars
  • Stable Endurance Geometry for confident all-day riding
  • Clearance for tyres up to 38 mm wide

Why Riders Love It

True Road Bike Feel

The Domane+ AL’s streamlined and discreet drive system delivers the ride quality of a traditional road bike with a subtle electric boost exactly when you need it.

Unlike bulkier e-bikes, it maintains a lightweight and responsive feel that keeps rides engaging and natural.

Natural-Feeling HyDrive Assist

The HyDrive pedal assist system uses a rear hub motor to create smooth, predictable power delivery that feels intuitive rather than overpowering.

You get extra support on climbs, long rides, and headwinds while still enjoying the sensation of riding a real road bike.

Easy-to-Use Controls

Convenient top-mounted controls allow you to switch between the bike’s three assist modes without taking your hands off the bars.

A clean top tube display keeps track of:

  • Assist level
  • Battery life
  • Ride information

Big Tyres, Big Comfort

Generous clearance for 38 mm tyres improves traction, comfort, and confidence across a variety of surfaces including:

  • Smooth tarmac
  • Rough roads
  • Rail trails
  • Light gravel routes

Extend Your Ride

An optional 250 Wh Range Extender fits neatly into the bottle cage and can effectively double your riding range.

With the extender fitted, riders can achieve an average range of up to:

  • 80 miles / 128 km in Eco mode

Perfect for all-day adventures, long-distance training, or weekend exploration.

Shimano 105 Performance

Equipped with the reliable Shimano 105 drivetrain, the Domane+ AL 5 benefits from technology inspired by Shimano’s premium Ultegra and Dura-Ace groupsets.

Benefits include:

  • Crisp, dependable shifting
  • Excellent durability
  • Efficient performance for commuting, training, and fast group rides

It’s a proven workhorse drivetrain that grows with you as your riding progresses.

Don’t Forget Your Pedals

The bike does not include pedals, allowing you to choose the setup that best suits your riding style.

Popular options include:

  • Flat pedals for versatility and casual riding
  • Clipless pedals for maximum control and pedalling efficiency

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Highlights at a Glance

  • Lightweight and discreet e-road bike design
  • Natural-feeling HyDrive pedal assist system
  • Integrated 250 Wh battery with optional range extender
  • Comfortable endurance geometry for long rides
  • Shimano 105 2x11 drivetrain
  • Tubeless-ready wheels and wide tyre clearance
  • Stable, confident handling on roads and light gravel
  • Looks and rides like a traditional performance road bike

How tall are you?

To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.

What is your inside leg?

How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.

Sizing

size-table

SizeRider HeightInseam
49

156 - 163 cm

5'1" - 5'4"

74 - 77 cm

29" - 30"

52

163 - 168 cm

5'4" - 5'6"

76 - 79 cm

30" - 31"

54

168 - 174 cm

5'6" - 5'9"

78 - 82 cm

31" - 32"

56

174 - 180 cm

5'9" - 5'11"

81 - 85 cm

32" - 33"

58

180 - 185 cm

5'11" - 6'1"

84 - 87 cm

33" - 34"

61

185 - 191 cm

6'1" - 6'3"

86 - 90 cm

34" - 35"

Frame Size 58, UNI, Aluminium, 100 Series Alpha Aluminium, hub drive system, tapered head tube, internal routing, flat-mount disc, rack and mudguard mounts
Wheel Size Front 28
Wheel Size Rear 28
Weight 14060 g
Fork Domane+ carbon, tapered alloy steerer, internal brake routing, mudguard mounts, flat mount disc, 12x100 mm thru axle
Fork Unknown
Gears DERAILLEUR, Shimano, 1 Gears
Tyres BONTRAGER,
Pedals UNKNOWN,
Wheels UNKNOWN, Bontrager Paradigm, Tubeless Ready, 28-hole, 21 mm width, Presta valve

Formula RX-812 alloy, sealed bearing, 6-bolt, 100x12 mm thru axle

Hyena hub drive motor, 40 Nm, 250 W
Shifters SHIMANO, Shimano 105 R7020, 11-speed // Shimano 105 R7020, 11-speed,
Kickstand UNKNOWN, Unknown
Front Brake SH, Shimano 105 hydraulic disc, BR-R7170 flat mount caliper, resin pad w/fin

Shimano RT66, 6-bolt, 160 mm

Max brake rotor size, Disc brake with hydraulic actuation
Rear Brake SH, Shimano 105 hydraulic disc, BR-R7170 flat mount caliper, resin pad w/fin

Shimano RT66, 6-bolt, 160 mm

Max brake rotor size, Disc brake with hydraulic actuation
Front Derailleur SHIMANO, Shimano 105 R7000, 31 mm clamp
Rear Derailleur ,
Crankset FSA, FSA Vero Pro, 50/34, 175 mm

Torque sensor, threaded, 110 mm spindle
Chain SHIMANO, Shimano 105 HG601, 11-speed
Handlebar BONTRAGER, Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 44 cm width
Stem BONTRAGER, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
Seatpost BONTRAGER
Saddle BONTRAGER, Bontrager Verse Comp, steel rails, 145 mm width
Front Light UNKNOWN
Rear Light UNKNOWN
Battery Capacity 252
Battery Brand UNKNOWN
Battery Model UNKNOWN
Drivetrain Brand Hyena
Sensor Type PEDALFORCE

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

More reasons to buy from us

We price match all products on a like for like basis.

To qualify the item must be available in stock with a UK supplier and any additional costs taken into consideration.

i.e delivery charges, buyers premium, assembly charges.

Call us on 01823 252499 before you make your purchase to enquire about price matching a product.

Please read our full price match policy.

With all bike sales you will receive an informational bike pack that contains a 15% Off accessories voucher inside.

This voucher is redeemable at your nearest Bicycle Chain Store.

We currently have stores in Yeovil, Taunton, Bridgwater, Weston-Super-Mare and Hereford.

This is part of our 'Support Local Business' initiative, where we want to see local riders supported by their local bike shops.

We hope to see you in store soon.

When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.

This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.

We will also adjust any accessories you have purchased with your bike where applicable.

When you buy a bike from us you will get a free service at your nearest Bicycle Chain store within 6 weeks of taking delivery of your bike.

The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.

The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.

  • Light use - 6 weeks
  • Daily commuting / moderate use - 4 weeks
  • Hard / aggressive use - After the first 2 rides

However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.

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  • Sunday: Closed