Why buy your bike from Sigma Sports?
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.
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.
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.
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 THREE Disc Road Bike 2022
The carbon frame and fork have a Tuned Compliance Concept Endurance lay-up have good compliance to soak up vibrations and prevent fatigue caused by poorly surfaced roads. The D-shape of the carbon seatpost further increases ride comfort and there is even sufficient clearance for 33mm tyres if required.
Cementing the bikes long-distance credentials, the drivetrain offers a super low climbing gear, with a 50/34 chainset paired with an 11-34 cassette, so even at the end of a long ride, there are sufficient ratios available. Shifting is courtesy of Shimano’s fantastic 12-speed Ultegra Di2 groupset, with a semi-wireless connection between the components that also allows easier connection to a GPS computer or smartphone app for added metrics and information. The hydraulic brakes are also Ultegra level, and now benefit from Servo Wave that gives more pad clearance and better feel at the lever.
- Roadmachine Premium Carbon frame and fork with Tuned Compliance Concept Endurance
- Shimano Ultegra 8170 hydraulic disc brakes
- Shimano Ultegra Di2 8150 electronic 12-speed drivetrain
- 25mm deep BMC XRD-522 wheelset
- 33mm tyre clearance
|Frame||BMC Roadmachine Premium Carbon with Tuned Compliance Concept Endurance, internal cable routing, flat mount disc, 12x142mm thru-axle|
|Fork||BMC Roadmachine 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)|
|Handlebar||BMC RAB 02, ergo top shape, compact bend|
|Front Brake||Shimano Ultegra 8170 hydraulic disc brake caliper with Shimano RT-MT800 160mm rotor|
|Rear Brake||Shimano Ultegra 8170 hydraulic disc brake caliper with Shimano RT-MT800 140mm rotor|
|Brake Levers||Shimano Ultegra 8170 hydraulic|
|Front Derailleur||Shimano Ultegra Di2 8150, 12-speed|
|Rear Derailleur||Shimano Ultegra Di2 8150, 12-speed|
|Shift Levers||Shimano Ultegra Di2 8150, 12-speed|
|Chain||Shimano Ultegra, 12-speed|
|Cassette||Shimano Ultegra CS-R8100, 11-34, 12-speed|
|Crankset||Shimano Ultegra 8100 50/34|
|Front Wheel||BMC XRD-522, 700c, 25mm depth|
|Rear Wheel||BMC XRD-522, 700c, 25mm depth|
|Front Tyre||Vittoria Rubino, 28mm 700c, clincher|
|Rear Tyre||Vittoria Rubino, 28mm 700c, clincher|
|Seatpost||BMC Roadmachine Premium Carbon D-Shaped Seatpost 15mm offset|
|Pedals||Available to be purchased separately|
|Manufacturer's Claimed Weight||8.24kg, size 54cm|
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.