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BUYER'S GUIDE

12 aluminium disc-brake road bikes — check out today's best value bikes

Want all-weather stopping at a bargain price? Get yourself one of these aluminium-framed disc-braked bikes from just £750

If you want your new road bike to offer great value for money and come with disc brakes, an aluminium disc-equipped road bike could be the right choice for you.

There’s a wide range of aluminium road bikes that typically offer really good value for money because less money is tied up with the frame there’s more budget for better components. And many of the latest aluminium frames offer really good performance.

  • The best aluminium frames give little away to carbon fibre in terms of weight and performance but cost a lot less

  • Disc brakes — especially hydraulic disc brakes — increase the price of a bike, so going for an aluminium frame is a sensible compromise if you want better brakes

  • Many of these bikes will take fatter tyres than rim-braked bikes, and still have room for mudguards; disc-braked bikes are versatile

  • Choose a bike with hydraulic discs if possible, they really do work better than cable-actuated brakes

12 of the best aluminium disc-braked road bikes

Disc brakes are increasingly popular and we’re seeing more bike manufacturers releasing disc-equipped aluminium bikes, so thought it would be useful to round up some of the most interesting choices.

If you'd like to compare these disc brake aluminium bikes with rim brake aluminium bikes check out 13 of the best here.

Read more: Everything you need to know about disc brakes

Read more: The best disc brake endurance road bikes

Condor Italia RC Disc — £1,199 (frameset)

2020 Condor Italia RC Disc.jpg

The Condor Italia RC Disc is nimble, twitchy and exciting to ride fast. Aimed at racers, the frame is stiff and very well balanced, providing direct handling that makes the bike great in tight corners. The Campagnolo Chorus groupset on our test bike impressed with its braking and snappy shifting, but if you'd prefer something else, don't worry – you can choose whichever components you want.

A few miles of riding leaves no doubt that this is an out-and-out race bike. The frame and fork are stiff, a rather tight wheelbase keeps things fun, while the 8.2kg overall weight is very respectable for an aluminium disc brake bike.

The Italia RC Disc doesn't disappoint when the road goes upwards, responding quickly when you stamp on the pedals with no hint of flex at either the bottom bracket or the front end. It's a nice reminder that aluminium is far from inferior when it comes to frame construction.

Read our review of the Condor Italia RC Disc

Merida Scultura Disc 2021 — from £1,000

2021 Merida Scultura400

For 2021 Merida offers three bikes on its excellent aluminium Scultura platform; 'Disc' has been dropped from the name with rim-braked bikes now designated 'Rim' to differentiate them. When he reviewed the 2019 version of the entry-level Scultura Disc 200, our Stu Kerton said " It's yet another example of just how good alloy frames are right now, offering a very comfortable ride and plenty of stiffness to boot."

Read our review of the 2019 Merida Scultura Disc 200

Triban RC 520 — £749.99

Triban RC 520.jpg

For first time bike buyers after an optimum blend of build and price, or experienced riders after a great value winter bike or commuter, at £729 direct from French sports megastore Decathlon, it's hard to look past the Triban 520. What surprises most about the Triban 520 is just how accessible the ride is; how easy it is to pedal the bike at moderate speeds and feel like you're just cruising along.

This is a consistent characteristic for everything from a 5km commute to a 40km spin around the country – in each situation, it's a supremely easy bike to get on with. In fact, it's almost lazy. If you want sharp and direct responses above all else, this aluminium-framed bike most certainly isn't the one for you, but the easygoing manner lends itself to almost any other kind of road rider this side of a gravel specialist.

Read our review of the Triban RC 520

Cannondale CAAD 13 Disc 2021 — from £1,899

2021 Cannondale CAAD13 Disc Ultegra

Cannondale is a brand famous for its dedication to aluminium, with its CAAD series stretching back a couple of decades and being raced in the pro peloton. The CAAD 13 Disc is the latest version, lighter than the CAAD 10 and smoother than the CAAD 12 (don’t ask about the CAAD 11, it never happened). There are three disc versions in the CAAD 13 range, plus a woman's version of the 105-equipped bike, which at £1,899 is the base model. There's an Ultegra-equipped version and at the top a bike with SRAM's Force eTap AXS 12-speed wireless electronic shifting for £4,799.00.

Read our first ride of the new CAAD 13 Disc
Read our review of the Cannondale CAAD13 Disc 105

Trek Emonda ALR Disc 2021 — from £1,450

2021 Trek Emonda ALR 6 Disc

Not to be outdone, Trek has been investing heavily in aluminium and its Emonda ALR with its claimed 1,050g frame is one of the lightest options. The welds are as smooth as anything and there is internal cable routing and many features carried over from the carbon fibre Emonda, such as the tapered head tube and oversized bottom bracket. At £1,650 the ALR 5 Disc is the most expensive model in the range with a Shimano 105 groupset and hydraulic disc brakes, while at £1,400 the ALR 4 Disc features a Tiagra groupset.

Your guide to Trek's 2019 road bike range

Canyon Bikes Endurace AL Disc 2020 — from £1,299

2020 Canyon endurace al disc 7.0

German direct-sales brand Canyon is probably best known for offering carbon bikes at a fraction of the price of other mainstream brands but it also understands the value of a really good aluminium road bike. Using its endurance platform the Endurace AL Disc provides a more upright riding position for knocking out big miles in comfort, with a carbon fork and seatpost. There’s a 105 option at £1,599 or you can pick the new Endurace AL Disc 6.0 with Shimano Tiagra. Both bikes share the same 1,350g frame with internal cable routing and 12mm thru-axles.

Read our review of the Canyon Endurace AL Disc 7.0
Read our review of the Canyon Endurace AL Disc 6.0

Mason Definition 2 — from £2,795

105_HydroMech_DefSide

First launched in 2015 the Mason Definition is aimed at the cyclist wanting a four-season road bike with stable and surefooted handling with lots of practicality and versatility, with space for wider tyres and eyelets for mudguards and racks. The updated Definition 2 brings a few changes such and as a new fork and thru-axles front and rear. It’s one of the more expensive aluminium bikes here proving that aluminium isn’t a byword for cheap. That price gets you a Shimano 105 or SRAM Rival 1x build with Hunt wheels.

Read our review of the Definition 2 here

Cube Attain Disc 2021 — from £849

2021 Cube Attain SL

Cube’s Attain model is an endurance and comfort-focused road bike and several models bring disc brakes to the party. The Pro costs £849 with a Shimano Sora groupset or there’s the posher spec of the Attain SL Disc for £1,299 which upgrades the braking and shifting to Shimano 105 along with better wheels and tyres. It’s a smart frame, with slim dropped rear stays to boost comfort, a tapered head tube for precise steering and full internal cable routing giving a very clean appearance.

Specialized Allez Sprint Disc Comp 2021 — £1,898.99

2020 Specialized Allez Sprint Disc Comp

Spcialized brings its Allez Sprint to the disc-equipped aluminium road bike party. The frame uses a very trick hydroforming and welding construction process that leads to lower weight and improved stiffness, and it’s also aerodynamic with a teardrop shaped seat tube and down tube. There’s just one model available, the Comp, and it costs £1,900 with a Shimano 105 groupset.

Read our first look at the Allez Sprint Disc

Kinesis Aithein Disc — £720 (frameset)

2021 Kinesis Aithein Disc (photo by Taz Darling)

(photo by Taz Darling)

Kinesis is a brand synonymous with affordable aluminium frames and a couple of years ago it took the weight battle to the carbon competition, with the Aithein frame weighing a little over 1kg. Naturally, a disc brake version soon followed. When Mat reviewed it he said: “stiff and spirited aluminium road frameset that will appeal to people who like to take the battle to the roads, hammering the climbs and hitting the descents equally hard.” Sounds like he enjoyed it then!

The best thing is that the frameset retails for just £800.

Read our review of the Kinesis Aithein Disc

Bowman Cycles Weald — £845 (frameset)

Bowman Cycles Weald

Young Brit bike brand Bowman Cycles launched a couple of years ago with a couple of models, but it’s the Weald we’re focused on here. With an aluminium frame, carbon fork, clearance for wide tyres and disc brakes, it’s a really good choice for UK riding. The frame is made from a new 6069 aluminium tubeset with a threaded bottom bracket, internal cable routing and 12mm thru-axles with flat mount brakes. It’ll take up to a 32mm tyre, up from the 30mm of its well-regarded predecessor, the Pilgims. Best thing is it costs just £845 so you can build a complete bike for a pretty reasonable price.

Read our review of the Pilgrims Disc

Giant Contend SL Disc 2021 — from £1,299.00

2021 Giant Contend SL 1 Disc

The Contend is basically the aluminium version of Giant’s Defy, the endurance bike that is aimed at cyclists who value comfort as well as performance and speed. The Contend SL features an advanced aluminium frame made from what the company calls Aluxx aluminium combined with features borrowed from the carbon Defy, such as the D-Fuse seatpost, geometry and disc brakes. It’s available in two versions, one with Shimano Tiagra for £1,299, or a Shimano 105-equipped model for £1,499, with the respective groupset's hydraulic disc brakes in each case.

Explore the complete archive of reviews of road bikes on road.cc

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Road.cc buyer's guides are maintained and updated by John Stevenson. Email John with comments, corrections or queries.

Acknowledged by the Telegraph as a leading cycling journalist, John Stevenson has been writing about bikes and cycling for over 30 years since discovering that people were mug enough to pay him for it rather than expecting him to do an honest day's work.

He was heavily involved in the mountain bike boom of the late 1980s as a racer, team manager and race promoter, and that led to writing for Mountain Biking UK magazine shortly after its inception. He got the gig by phoning up the editor and telling him the magazine was rubbish and he could do better. Rather than telling him to get lost, MBUK editor Tym Manley called John’s bluff and the rest is history.

Since then he has worked on MTB Pro magazine and was editor of Maximum Mountain Bike and Australian Mountain Bike magazines, before switching to the web in 2000 to work for CyclingNews.com. Along with road.cc editor Tony Farelly, John was on the launch team for BikeRadar.com and subsequently became editor in chief of Future Publishing’s group of cycling magazines and websites, including Cycling Plus, MBUK, What Mountain Bike and Procycling.

John has also written for Cyclist magazine, edited the BikeMagic website and was founding editor of TotalWomensCycling.com before handing over to someone far more representative of the site's main audience.

He joined road.cc in 2013 and these days he lives in Cambridge where the lack of hills is more than made up for by the headwinds.

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