BMC Roadmachine X ONE Disc Road Bike

RRP £6,200.00 Save 36%

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Roadmachine X ONE Disc Road Bike

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Product ID: 1643719

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BMC Roadmachine X ONE Disc Road Bike

Billed as an all-road option, the Roadmachine X ONE Disc Road Bike by BMC might be based around a tarmac model, but a number of important tweaks elevate its remit well beyond paved roads.

The frame shares its geometry with its successful Roadmachine sibling and uses the same Tuned Compliance Concept Endurance carbon layup that balances comfort and efficiency, making it a formidable long-distance partner. The relatively short chainstays give a nimble and responsive feel whilst the longer front end imbues confidence on any surface. 

When riding rougher tracks, the Redshift Suspension stem gives improved control, greater comfort and less fatigue, as two elastomers provide a modicum of travel giving the bike a plush feel. These elastomers can be switched out to fine-tune the suspension to rider style, weight and terrain. The carbon seatpost is also Roadmachine X specific, with its layup and D-shape adding extra compliance to the rear of the bike when seated.

Also blending road and off-road requirements, the SRAM eTap AXS groupset borrows elements from their Force and XPLR ranges, making up a fully wireless drivetrain with a very wide range cassette, single ring crankset and hydraulic disc brakes. This allows the bike to perform just as well on the trails as it does on the tarmac. As with all AXS groupsets, the system can be connected to compatible GPS devices and smartphones for extra information and customisation.

32mm wide WTB Expanse tyres are paired with CRD-321 carbon wheels to continue the versatile theme and work across a wide range of surfaces with a fast-rolling centre section and lightly treaded shoulders. As both are tubeless ready they can be run with lower pressures without fear of pinch punctures and for the extra benefits of more grip and comfort. 


  • BMC Roadmachine X Premium Carbon frame and fork with Tuned Compliance Concept Endurance
  • SRAM Force / XPLR eTap AXS 1x 12-speed groupset
  • SRAM Force HRD hydraulic disc brakes
  • Redshift Suspension stem
  • BMC CRD-321 carbon 700c, tubeless-ready wheelset with 32mm WTB Expanse tyres
  • Clearance for 33mm tyres

Technical Specification

Frame BMC Roadmachine X Premium Carbon with Tuned Compliance Concept Endurance, internal cable routing, flat mount disc, 12x142mm thru-axle
Fork BMC Roadmachine X Premium Carbon with Tuned Compliance Concept Endurance, internal cable routing, flat mount disc, 12x100mm thru-axle, 50mm Offset (Size 47-51), 45mm Offset (Size 54-61)
Bottom Bracket BMC PF86
Stem BMC ICS MTT x Redshift Suspension Stem - Integrated Cockpit Design
Handlebar BMC RAB 02, ergo top shape, compact bend
Front Brake SRAM Force eTap AXS HRD, Centerline X Rotor 160mm
Rear Brake SRAM Force eTap AXS HRD, Centerline X Rotor 160mm
Brake Levers SRAM Force eTap AXS HRD
Rear Derailleur SRAM XPLR eTap AXS
Shift Levers SRAM Force eTap 12-speed
Chain SRAM Force 12-speed
Cassette SRAM XPLR XG1271 10-44
Crankset SRAM Force 1 AXS 1 44t
Front Wheel BMC CRD-321 carbon, 700c, tubeless-ready
Rear Wheel BMC CRD-321 carbon, 700c, tubeless-ready
Front Tyre WTB Expanse, 32mm, tubeless-ready
Rear Tyre WTB Expanse, 32mm, tubeless-ready
Saddle Fizik Terra Argo X3
Seatpost BMC Roadmachine X Premium carbon D-shape, 15mm offset
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 ONE Disc Road Bike Sizing

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