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.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Scott Addict RC 15 Ultegra Di2 Disc Road Bike 2020
Part of Scott's lightweight performance range, the Addict RC 15 Ultegra Di2 Disc Road Bike will shine when the road starts to tilt upwards, but it is also well equipped to propel you along the flat. Patented airfoil tube shapes that are proven to reduce drag are used carefully in critical parts of the frame and the Creston iC 1.5 handlebar and RR iC stem ensure that all cables run internally. The result? A bike that looks sleek and only shows off what is necessary for speed. The stem plate lets you integrate your cycle computer, further enhancing the clean finish, and the magnetic stem cap even hides all bolts.
The race geometry is fit for both aspiring Grand Tour winners or weekend sportive riders alike, and thanks to the dropped seat stays the bike is more compliant, absorbing road vibrations so that you can ride stronger for longer. Even those thrashing the local crit series will benefit from the stiffness and power transfer that comes from dropouts being integrated with the thru-axles.
Taking care of your gear shifting is Shimano's proven Ultegra Di2 electronic groupset, complete with 11-32 cassette for combatting steep climbs, and the build is finished off with high quality Syncros disc wheels, seatpost and saddle.
- Shimano Ultegra Di2 electronic groupset
- Quality Syncros finishing kit
- Creston iC 1.5 handlebar and RR iC stem deliver fully internal cable routing in a two-piece cockpit, whether mechanical or electronic shifting
- New ultra-lightweight seat clamp weighs in at just 12 grams and the overall seat post weighs just 142 grams
- Syncros Belcarra Regular 2.0 saddle and Syncros Capital 1.0 35 Disc wheelset
|FRAME||Scott Addict RC Disc HMX, Road Race geometry, replaceable derailleur hanger, internal cable routing|
|FORK||Scott Addict RC HMX Flatmount Disc, 1 1/8”-1 1/4” tapered carbon steerer, carbon dropout|
|STEM||Syncros Creston iC SL, Carbon combo|
|HANDLEBAR||Syncros Creston iC SL, Carbon combo|
|FRONT BRAKE||Shimano BR-R8070 Hydraulic Disc, 160 SMRT800 CL rotor|
|REAR BRAKE||Shimano BR-R8070 Hydraulic Disc, 160 SMRT800 CL rotor|
|BRAKE LEVERS||Shimano Ultegra|
|FRONT DERAILLEUR||Shimano Ultegra Di2 FD-R8050, Electronic Shift System|
|REAR DERAILLEUR||Shimano Ultegra Di2 RD-R8050-SS, 22 Speed Electronic Shift System|
|SHIFT LEVERS||Shimano Ultegra ST-R8070, 22 Speed Electronic Shift System|
|CASSETTE||Shimano Ultegra CS-R8000, 11-30t|
|CRANKSET||Shimano Ultegra FC-R8000, Hollowtech II 52x36T|
|CHAIN||Shimano Ultegra CN-HG701-11|
|FRONT WHEEL||Syncros Capital 1.0 35 Disc, 18 Front, Syncros thru-axle plug-in|
|REAR WHEEL||Syncros Capital 1.0 35 Disc, 24 Rear, Syncros thru-axle plug-in|
|FRONT TYRE||Schwalbe ONE Race-Guard Fold, 700x28C|
|REAR TYRE||Schwalbe ONE Race-Guard Fold, 700x28C|
|SADDLE||Syncros Belcarra Regular 2.0|
|SEATPOST||Syncros Duncan 1.0 Aero|
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.