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.
Cannondale SuperSix EVO 105 Di2 Disc Road Bike 2023
The Cannondale SuperSix EVO 105 Di2 Disc Road Bike is lighter and more responsive than its predecessor. Full carbon construction and race-inspired geometry create a sublime ride feel and heighten responsiveness, while SAVE rear seatstays improve compliance for control and efficiency over rougher surfaces. The tube shapes are truncated and all cables routed internally to significantly reduce drag without adding weight or compromising on lateral stiffness.
35mm deep HollowGram carbon wheels offer lightweight climbing performance while reducing drag too. The Vittoria Rubino Pro tyres in a 25mm width offer low rolling resistance, good puncture protection and are well suited to both training and racing. Shimano brings electronic shifting performance to more riders, with it now being available on the latest 12-speed 105 groupset. Flawless shifting every time, a wide gear range and powerful hydraulic braking dramatically enhance the ride experience in all conditions. A SAVE carbon SystemBar handlebar finishes off the build nicely, offering plenty of adjustment, and is in keeping with the aerodynamic silhouette of this bike.
Please note: Images are for illustration of colourway only. Specification is as listed.
- A pure road bike. Light, smooth and ultra-fast
- The carbon frameset is naturally light, durable and exceptionally responsive under power
- The frame features truncated tube shapes that reduce drag by 30% without adding weight or sacrificing lateral stiffness
- Hidden cable routing through the frame further reduces drag and keeps maintenance simple
- SAVE rear seatstays help to increase compliance by 18%
- Clearance for 30mm wide tyres
- Speed Release thru-axles quicken wheel changes
- Race-inspired geometry places the rider in a powerful but comfortable position
- The Hollowgram wheels with carbon rims give a light, lively and aerodynamic ride
- Shimano Ultegra 105 12-speed gears shift flawlessly via their electronic format
- Shimano hydraulic disc brakes stop with power and accuracy in all conditions
- The HollowGram SAVE SystemBar reduces drag, absorbs shock and can be easily adjusted
|Frame||Cannondale SuperSix EVO Carbon, integrated cable routing with Switchplate, 12x142 Speed Release thru-axle, SAVE, PF30a, flat mount disc, integrated seat binder|
|Fork||Cannondale SuperSix EVO BallisTec Carbon, SAVE, integrated crown race, 12x100mm Speed Release thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/4" steerer and 55mm offset (44-54cm), 1-1/8" to 1-3/8” steerer and 45mm offset (56-62cm)|
|Headset||Cannondale Integrated, 1-1/8" - 1-1/4" (44-54cm), 1-1/8" - 1-3/8" (56-62cm)|
|Bottom Bracket||FSA PF30a for 24mm|
|Stem||Cannondale HollowGram KNØT, alloy with cable cover, -6°|
|Handlebar||Cannondale HollowGram SAVE SystemBar, carbon, 8° pitch adjust|
|Bar Tape||Cannondale bar tape, 3.5mm thickness|
|Front Brake||Shimano 105 7170 hydraulic disc, 160mm RT70 rotor|
|Rear Brake||Shimano 105 7170 hydraulic disc, 160mm RT70 rotor|
|Brake Levers||Shimano 105 Di2 7170, hydraulic disc|
|Front Derailleur||Shimano 105 Di2 7150, braze-on|
|Rear Derailleur||Shimano 105 Di2 7151, 12-speed|
|Shift Levers||Shimano 105 Di2 7170, hydraulic disc, 12-speed|
|Chain||Shimano 105 7100, 12-speed|
|Cassette||Shimano 105 7100, 12-speed, 11-34t, 12-speed|
|Crankset||Shimano 105 7100, BSA, 50/34|
|Front Wheel||Rim - HollowGram 35, carbon, 700c, 24h, 35mm deep, 19mm internal width, tubeless-ready / Hub - HollowGram, sealed bearing 12x100mm Center Lock / Spokes - HollowGram, 2.0/1.8/2.0, straight-pull|
|Rear Wheel||Rim - HollowGram 35, carbon, 700c, 28h, 35mm deep, 19mm internal width, tubeless-ready / Hub - HollowGram 3-pawl, sealed bearing, 12x142mm Center Lock / Spokes - HollowGram, 2.0/1.8/2.0, straight-pull|
|Front Tyre||Vittoria Rubino Pro Bright Black, 700 x 25c, reflective strip, clincher|
|Rear Tyre||Vittoria Rubino Pro Bright Black, 700 x 25c, reflective strip, clincher|
|Saddle||Prologo Nago RS STN|
|Seatpost||HollowGram 27 SL, Carbon, 2 bolt clamp, 330mm, 0mm offset (44-48cm), 15mm offset (51-62cm)|
|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.