2025 Trek Domane AL 5 Gen 4 Road Bike

£2,000.00
Dispatched between 13th Dec and 15th Dec, if ordered before 2:00pm tomorrow.
Part Number:

5298008

GTIN/UPC:

768682464267

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The 2025 Trek Domane AL 5 Gen 4 Road Bike is a speedy and versatile road bike that's a perfect starting point for anyone looking to get into road riding. With an Alpha Aluminium frame, clearance for larger tyres, a 12-speed Shimano 105 drivetrain, top tube mounts and an all-day road comfort geometry – the Domane AL 5 is perfect for casual pedalling, group rides, fast commutes and even venturing beyond tarmac roads to most gravel roads.

The Domane AL 5 comes with a 100 Series Alpha Aluminium frame with advanced tube shaping for high-end looks and ride quality. The new Gen 4 Domane comes with bigger tyre clearance (up to 38mm) and it's rating has changed from being capable of 'light gravel' to 'most gravel' as a result. As always the Domane comes with trek's endurance geometry so the bike is comfortable and stable on all-day while still being fast enough to keep up on group rides.

The Domane AL 5 comes with a super reliable Shimano 105 12-speed groupset, powerful disc brakes for all-weather stopping, super-durable wheels, integrated frame mounts for carrying additional gear, 32 mm tubeless-ready road tyres for added cushion and flared handlebars for extra control and stability.

This bike is perfect for

Riders looking to venture into the world of road bikes and want one that's comfortable, smooth and most importantly, won't break the bank. You want to ride primarily on roads but also want a bike that can handle a rail trail or crushed gravel path and want versatile gearing that can handle any hill.

Key Features
  • A totally versatile and smooth ride that's a perfect choice for your first performance road bike
  • Room for bigger tyres let you ride everything from smooth tarmac to most gravel roads in comfort.
  • Internal cable routing and an integrated cockpit provides premium looks and a clean aesthetic
  • Rack, mudguard and top tube mounts make it easy to carry all the gear you'll need
  • Powerful disc brakes allow for super fast stopping power in all conditions

Guide To Road Bike Gears

If you are buying a road bike one of the big differences between models will be which gears they use. Most manufacturers will make the same bike, using the same frame but putting different gears and wheels on it. So for instance you can buy a Trek Domane AL 2 Disc with Shimano Claris gearing for £975 or get the Trek Domane AL 4 Disc with Tiagra gearing for £1625. They are fundamentally the same bike. One comes with the Shimano Tiagra gears and the other comes with Shimano Claris gears.

In most cases, the bottom of the range gears and top of the range gears will basically work in the same way. The big differences are in the quality of material used and the weight. Top of the range gears will be lighter and smoother to use.

One thing to watch out for when comparing bikes is whether the full groupset is being used. If you are buying a bike that has Shimano 105 gears on it. Shimano makes 105 brakes, gear levers, front and rear derailleurs, cranks, chainrings and bottom brackets. So basically all of the running gear on the bike. Some bike manufacturers will fit the full groupset, others will fit Shimano 105 front and rear derailleurs but use their own brakes and cranks to save a few pounds. So if you are comparing bikes be sure to check how much of the groupset the bike actually uses.


Read our Guide to Road Bike Gears

Road Bike Buying Guide

Nothing beats the feeling of effortless speed you get on a road bike. There are lots of reasons to ride a road bike, from the simple joy of it, to racing, long distance challenges, or café rides with friends. Whatever you want to do there will be road bike out there for you.

Men’s and Women’s road bikes

Nearly all manufacturers have stopped making dedicated men’s and women’s bikes. They are now all unisex. What you will see is that on smaller bikes, brands will often fit a wider saddle (generally more female friendly). On larger bikes they will often fit a narrower one (generally more male friendly).

Disc or rim brakes

It is getting increasingly hard to buy new bikes with rim brakes as the industry has almost exclusively switched to discs. The reasons for this are pretty simple. Disc brakes are much, much, more powerful than old rim brake systems so you can stop a lot more easily and safely. Disc brakes also allow much bigger tyres to be fitted which is more comfortable. Older disc brake systems did often suffer from rubbing and squeaking. While this hasn’t been completely fixed yet it is much less common on modern bikes with hydraulic brakes. Mechanical disc brakes can still take a bit of fettling to get them right so go for hydraulic if you can.

Read our full road bike buying guide

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Trek made their first bikes in 1976 in a barn in Wisconsin. Now they’re one of the biggest bike brands in the world. Trek bikes cover everything from professional-level road and mountain bike race bikes to commuters, hybrids and kids bikes. There is a strong heritage of racing at Trek and many Trek bikes have a strong race influence. They take a very scientific approach to researching bike and human performance and then make the fastest and most efficient bikes they can.

It doesn’t stop their attention and passion for cycling flows through everything they do. Since the 1990s, Trek has supported Places for Bikes. Places for Bikes is an advocacy organisation in the USA that gets more people on bikes more often! Places for Bikes ethos falls in line with the companies mission statement to:

Build only products we love. Provide incredible hospitality to our customers, and change the world by getting more people on bikes.

Frame - 100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, flat-mount disc, UDH, 142x12 mm thru axle

Fork - Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle

Hub front - Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle

Skewer front - Bontrager Switch thru axle, removable lever

Hub rear - Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle

Skewer rear - Bontrager Switch thru axle

Rim - Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve

Spokes - 14 g stainless steel, black

Tyre - Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm

Max tyre size - 38mm without mudguards, 35mm with mudguards

Shifter - Shimano 105 R7120, 12-speed

Front derailleur - Shimano 105 R7100, 31.8 mm clamp, down swing

Rear derailleur - Shimano 105 R7100, 36T max cog

Crank - Shimano 105 R7100, 50/34

Bottom bracket - Shimano RS501 BSA

Cassette - Shimano 105 7101, 11-34, 12-speed

Chain - Shimano SLX M7100, 12-speed

Saddle - Verse Short, steel rails, 145 mm width

Seatpost - Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset

Handlebar - Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing

Handlebar tape - Bontrager Supertack Perf tape

Stem - Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree

Brake rotor - Shimano RT70, CentreLock, 160 mm

Weight - 56cm size - 9.85 kg / 21.72 lbs (with tubes)

Weight limit - This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

Colours MATTE TREK BLACK
Sizes 44, 49, 52, 54, 56, 58, 61
Brand Trek
Model Year 2025
Barcodes 768682464267, 768682464489, 768682464502, 768682464724, 768682486221, 768682486405, 768682486566
SKUs / Part Numbers 5298008, 5298009, 5298010, 5298011, 5298012, 5298013, 5298014

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

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