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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
BMC Roadmachine SIX Disc Road Bike 2022
The BMC Roadmachine SIX Disc Road Bike is a well-specced road bike with geometry, components, and frame aimed at the endurance end of the road spectrum. The Tuned Compliance Concept Endurance frame uses a carbon layup that offers an enticing blend of efficient performance and compliance for long days and imperfect roads. Wider tyres and a D-shaped carbon seatpost also add to the bike’s comfort, with the frame offering sufficient clearance for 33mm rubber.
Shimano’s excellent workhorse 105 11-speed groupset takes care of shifting and braking, with the wide ratios and hydraulic disc brakes perfect for long or hilly rides. An integrated seatpost clamp and ICS (Integrated Cockpit System) keep the aesthetics very clean and modern looking, leaving fewer cables on view. Mavic Open Disc rims and Formula thru-axle hubs provide reliability and smooth-rolling whilst remaining in keeping with the compliant nature of the bike, and the rims are shallow enough not to get pushed around by blustery crosswinds.
Highlights
- Roadmachine Premium Carbon frame and fork with Tuned Compliance Concept Endurance
- Shimano R7000 11-speed mechanical groupset
- Shimano R7070 hydraulic disc brakes
- Mavic Open Disc rims with Formula thru-axle hubs
- Clearance for 33mm tyres
Technical Specification
| 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) |
| Bottom Bracket | PF86 |
| Stem | BMC RSM01 |
| Handlebar | BMC RAB 03, ergo top shape, compact bend |
| Front Brake | Shimano 105 R7070 hydraulic disc, RT70 rotor (160mm) |
| Rear Brake | Shimano 105 R7070 hydraulic disc, RT70 rotor (160mm) |
| Brake Levers | Shimano 105 |
| Front Derailleur | Shimano 105 R7000 |
| Rear Derailleur | Shimano 105 R7000, 11-speed |
| Shift Levers | Shimano 105 R7020, 11-speed |
| Chain | Shimano 105 |
| Cassette | Shimano 105, 11-32t, 11-speed |
| Crankset | Shimano 105 R7000, 50/34t, 11-speed |
| Front Wheel | Rim - Mavic Open Disc / Hub - Formula CL-712, thru-axle, tubeless-compatible |
| Rear Wheel | Rim - Mavic Open Disc / Hub - Formula RXC-1425, thru-axle, tubeless-compatible |
| Front Tyre | Vittoria Rubino, 700x28mm, clincher |
| Rear Tyre | Vittoria Rubino, 700x28mm, clincher |
| Saddle | Fizik Taiga |
| Seatpost | BMC Roadmachine premium carbon D-shaped, 15mm offset |
| Pedals | Available to be purchased separately |
| Weight Limit | 110kg |
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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".