New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

BMC Roadmachine X AL ONE Disc Road Bike

£2,800.00

Select a colour and size to view stock availability

BMC
Roadmachine X AL ONE Disc Road Bike
Email Me When Back in Stock

We're sorry, but unfortunately, we're unable to ship this item to your country

Product ID: 1643727

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.

sigma sports built checked tuned and tested
Built, Checked, Tuned and Tested

All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

Free Bike Delivery

We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.

sigma sports free 30 day bike insurance
Free 30-Day Bike Insurance

We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.

BMC Roadmachine X AL ONE Disc Road Bike

BMC’s Roadmachine X AL ONE Disc Road Bike is a fun and versatile option that offers great performance on a very wide variety of surfaces. It pushes the Roadmachine range firmly towards the gravel genre, yet doesn’t lose sight of its speedy road-based roots.

The aluminium frame and carbon fork use Tuned Compliance Concept Gravel and Gravel+ Geometry to provide an efficient and comfortable ride with stability and control off-road whilst retaining enough agility and nimbleness for on-road enjoyment. There is enough clearance to fit 45mm rubber if required, but the bike is supplied with 32mm WTB Expanse tyres as befits its genre-blurring status. Mudguard mounts and rack bosses further increase the bike’s utility and underline its long-distance, adventurous brief. For truly committed riders, there is cable routing for a hub dynamo.

SRAM’s 11-speed Rival groupset combines mechanical shifting with hydraulic braking for easy gear changes and reliable control. The drivetrain has a wide-range 11-42T cassette for challenging climbs and a single ring chainset for simplicity, with the large shift paddles simple to use even when wearing full-fingered gloves.

Highlights

  • BMC Roadmachine X Premium Aluminium frame and carbon fork Gravel+ geometry and mudguard mounts
  • SRAM Rival 11-speed mechanical groupset
  • SRAM Rival HRD hydraulic disc  brakes
  • BMC XRD-522 700c, tubeless-ready wheelset with 32mm WTB Expanse tyres
  • 45mm tyre clearance for 700c wheels

Technical Specification

Frame BMC Roadmachine X Premium Aluminium with Tuned Compliance Concept Gravel, Gravel+ Geometry, internal cable routing, flat mount disc, 12x142mm thru-axle, mudguard and rack mounts
Fork BMC Roadmachine X Carbon with internal cable routing, flat mount disc, 12x100mm thru-axle, mudguard and cargo mounts
Bottom Bracket BMC PF86
Stem BMC RSM01
Handlebar BMC RAB 03, ergo top shape, compact bend
Front Brake SRAM Rival HRD hydraulic disc Centerline Rotor 160mm
Rear Brake SRAM Rival HRD hydraulic disc Centerline Rotor 160mm
Brake Levers SRAM Rival HRD
Rear Derailleur SRAM Rival 11-speed
Shift Levers SRAM Rival 11-speed
Chain SRAM Rival 11-speed
Cassette SRAM PG 1130 11-42T
Crankset SRAM Rival 1 40T
Front Wheel BMC XRD-522, 25mm deep, 700c, tubeless-ready
Rear Wheel BMC XRD-522, 25mm deep, 700c, tubeless-ready
Front Tyre WTB Expanse, 32mm tubeless-ready
Rear Tyre WTB Expanse, 32mm tubeless-ready
Saddle Selle Royal
Seatpost BMC RSP 03
Pedals Available to be purchased separately

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.


BMC Roadmachine X AL ONE Disc Road Bike Sizing



Close menu