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.
Product Highlights

The BallisTec carbon frame is light, stiff and compliant for a lively but composed ride.

Truncated airfoil tube shapes decrease drag markedly without adding weight or sacrificing stiffness.

Electronic gear shifting and the finest materials combine to grant a pro-level performance.

This rear hub motor unit grants smooth and long-lasting pedalling assistance.
Cannondale SuperSix Evo Neo 1 Disc Electric Road Bike 2021
Meeting the needs of the discerning, passionate road cyclist who wants to boost their rides with an elegant and lightweight package, the Cannondale SuperSix Evo Neo 1 Disc Electric Road Bike maintains the high-performance nature of this classic name in the Cannondale family whilst furnishing it with the latest MAHLE ebikemotion technology.
There are three levels of assistance and the lightweight unit, that's fully concealed, adds just 3.5 kilos to the total weight of the bike. The motor is hidden inside the rear hub and delivers drag-free power from the 250Wh downtube battery, which is equivalent to a range of around 75km. This bike has an electric assisted speed limit of 15.5 mph / 25 km/h. Manually control the system via the iWoc controller on the top tube so that your cockpit is kept clean and free from clutter. As you would expect, the styling is aerodynamic and fast, with truncated airfoil tube shapes used to reduced drag by up to 30% and weighing in at a svelte 11.3 kilos this bike really pushes the boundaries of integrated power. The recommended tyre size is 28mm, which still leaves a roomy 6mm of clearance either side, so you can enjoy the comfort and capability of slightly more volume.
The clean aesthetic is further enhanced by innovative cable routing that runs into the front of the headtube, reducing drag and making servicing hassle-free. The frame has also been engineered with SAVE micro-suspension technology that takes the edge off road buzz for a smoother, more comfortable ride and at the back, the combination of low seat stays, integrated seat binder and 27 KNOT seat post delivers compliance and greater absorption of bumps.
At the front, the sleek HollowGram SAVE handlebar scythes through the air and further insulates against vibrations from bumpy roads. Speed release thru-axles ensure wheel changes are fast and the Wheel Sensor tracks speed, route and distance info, registers your bike and reminds you of needed service. A top-line Shimano Dura-Ace Di2 groupset with hydraulic disc brakes delivers the sweetest gear shifts and the 11-speed drivetrain with 11-30 cassette and compact chainrings will be enough for tackling long climbs.
Browse our range of Cannondale electric road bikes today.
Highlights
- Two-piece cockpit design lets you fine-tune your position with 8° of pitch adjustment and multiple stem length and bar width options
- Integrated iWoc top tube controller lets you turn the system on, select your assist level and see your battery charge
- Smartphone App for in-depth system control
- Integrated seat binder and 27 KNØT seat post work in unison to absorb bumps
- Airfoil tube shapes reduce drag by up to 30%
- Compatible with the X35 Range Extender external battery which adds 208Wh to the main battery for a total capacity of 460Wh
- HollowGram SystemBar SAVE Carbon handlebar and seatpost
- Vision Metron 40 clincher disc wheelset
Battery Specification
- Max Assist: 250W
- Motor Weight: 2.1kg
- Battery Power: 250Wh
- Range: 75km/47 miles (depending on power level selected and weather conditions)
Technical Specification
FRAME | Cannondale BallisTec Carbon, internal downtube battery, integrated cable routing with Switchplate, dropout/axle spacing 135mm, SAVE, T47, flat mount disc, integrated seat binder |
FORK | Cannondale BallisTec Carbon, SAVE, 1-1/8" to 1-1/4" steerer, integrated crown race, 12x100mm Speed Release thru-axle, flat mount disc, internal routing, 55mm offset (S-M) 45mm offset (L) |
HANDLEBAR | Cannondale HollowGram SystemBar SAVE, carbon, 8 deg. pitch adjust |
TAPE | Prologo One Touch |
STEM | Cannondale HollowGram SAVE, alloy, -6° |
FRONT BRAKE | Shimano Dura-Ace Di2 hydraulic disc, 160mm RT86 rotor |
REAR BRAKE | Shimano Dura-Ace Di2 hydraulic disc, 160mm RT86 rotor |
BRAKE LEVERS | Shimano Dura-Ace Di2 hydraulic disc, ST-R9170 |
FRONT DERAILLEUR | Shimano Dura-Ace Di2, braze-on, FD-R9150 |
REAR DERAILLEUR | Shimano Dura-Ace Di2, RD-R9150 |
SHIFT LEVERS | Shimano Dura-Ace Di2 hydraulic disc, 2x11, ST-R9170 |
CASSETTE | Shimano Ultegra, 11-30, 11-speed, CS-R8000 |
CRANKSET | Cannondale HollowGram, T47 with OPI SpideRing, 50/34 |
CHAIN | Shimano HG701, 11-speed |
FRONT WHEEL | Vision Metron 40 clincher disc, 40mm depth, 28h, tubeless ready, 12x100 |
REAR WHEEL | Vision Metron 40 clincher disc, 40mm depth, 28h, tubeless ready, ebikemotion X35 250W |
FRONT TYRE | Vittoria Rubino Pro Bright Black, 700 x 28c |
REAR TYRE | Vittoria Rubino Pro Bright Black, 700 x 28c |
SADDLE | Prologo Dimension NDR, 143mm width, Tirox rails |
SEATPOST | Cannondale HollowGram 27 SL KNØT, carbon, 2 bolt clamp, 330mm |
PEDALS | Available to be purchased separately |
E-BIKE BATTERY | MAHLE ebikemotion X35 250Wh |
E-BIKE CHARGER | MAHLE ebikemotion X35 |
E-BIKE DRIVE UNIT | MAHLE ebikemotion X35 250W |
CONNECTIVITY | Wheel sensor |
Electric assisted speed limit | 15.5 mph / 25 km/h |
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.