Cannondale SuperSix EVO Di2 Neo 2 2021 - Electric Road Bike

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Product Description

Fast, just got even faster.

Introducing the Cannondale SuperSix EVO Neo 1, everything you love about road riding - amplified. This is a machine built for speed, aerodynamically efficient design, sleek integration and BallisTec carbon construction keep the drag low, the weight minimal and the velocity high. A lightweight motor in the rear hub and battery hidden in the frame provide the perfect amount of boost to enhance your ride, not overwhelm it, it's real road-riding, made better. Racy geometry and stiffness deliver explosive speed. Refined micro-suspension offers surprising smoothness. It all adds up to precise handling and a ride-feel that’s out of sight. Svelte, smooth and super-fast. This is a lightweight e-bike for people seeking a pure, high-performance road bike experience – with a boost.

Key Features:

  • 250W Mahle ebikemotion drive system gives you a boost when you need it, and is nearly imperceptible when you don’t.
  • BallisTec Hi-MOD Carbon construction for the stiffest, lightest frame possible.
  • Racy geometry and stiffness for explosive speed.
  • Shimano Ultegra Di2 for instant, crisp shifting.
  • Shimano Ultegra hydraulic Disc brakes to tame your new-found speed.
  • Sizes: S, M and L.
  • Colour: Stealth Grey.
  • The Cannondale SuperSix EVO Neo 2 2021 is available with 0% APR finance.

Drive Information:

  • Motor: Mahle ebikemotion X35 250W hub drive motor.
  • Battery: Mahle ebikemotion X35 250Wh integrated battery.
  • User Interface: Mahle ebikemotion iWoc ONE integrated top tube controller.
  • Connectivity: Bluetooth smartphone app.

  • Speed Shapes: The frame features highly truncated airfoil tube shapes that offer the same weight, and equal or better stiffness, than round tubes, but reduce drag by up to 30%.
  • The Boost: The Mahle ebikemotion drive system uses a lightweight 250W rear hub motor and hidden 250Wh battery to provide three levels of “just-right” support. It's there when you need it, nearly imperceptible when you don't.
  • Intuitive Controller: The integrated top tube controller lets you turn the system on, select your assist level and see your battery charge, all at the touch of a button, keeping your bars clean and uncluttered.
  • More Range: The Range Extender plugged into the charge port add 208W to the main battery for a total capacity of 450w, it works as a power bank and it charges the main battery while you're riding.
  • Hidden Cable Routing: Unique design routes brake lines through an opening in the front of the headtube for minimal drag and headache-free serviceability.
  • HollowGram SAVE SystemBar: This sleek, integrated handlebar system reduces drag and absorbs shock for more speed and better comfort. The two-piece design offers interchangeability and pitch adjust to fine tune your position.
  • HollowGram 45 KNØT Wheels: Our ultra-fast, low-drag, wide rim profile with a light, versatile 45mm depth. Maintains high aerodynamic efficiency even with big tires.
  • Smooth Operator: SAVE micro-suspension delivers an elegantly smooth ride. The low seat stays, integrated seat binder and KNØT 27 seatpost work in unison to absorb bumps, improve comfort and enhance control.

  • Connected: An integrated wheel sensor delivers hyper accurate speed, route and distance info, registers your bike, reminds you of needed service and more, all through the free Cannondale App.

All Tredz bikes are:

  • Fully built & ready to ride
  • Fully checked & tested by Cytech qualified mechanics
  • Available with 0% APR finance on any basket over £99
  • UK price match guarantee
  • 365 day no hassle returns
  • Free delivery in the UK Mainland on a date that suits you

In the box with every Tredz bike is:

  • Free Tredz 9 key trail tool
  • Free Tredz pedal spanner
  • Free basic pedals
  • Tredz drawstring kit bag
  • 16 point quality control check sheet
  • Basic bike setup instructions
  • Free Cycle Plan insurance voucher (8 weeks)

Occasionally, without notice, manufacturers change product design and/or specifications.


Frame:BallisTec Carbon, internal downtube battery, integrated cable routing w/ Switchplate, dropout/axle spacing 135mm, SAVE, T47, flat mount disc, integrated seat binder
Fork: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 (S, M), 1-1/8"" to 1-3/8” steerer and 45mm offset (L)
Headset:Integrated, 1-1/8"" to 1-1/4"" (S, M), 1-1/8"" to 1-3/8” (L)
Stem:HollowGram KNØT, Alloy w/ cable cover, -6°
Bars:HollowGram SystemBar SAVE, Carbon, 8 deg. pitch adjust
Front Brake:Shimano Ultegra Di2 hydraulic disc, 160mm RT66 rotors
Rear Brake:Shimano Ultegra Di2 hydraulic disc, 160mm RT66 rotors
Brake Lever:Shimano Ultegra Di2 hydraulic disc
Front Mech:Shimano Ultegra Di2, braze-on
Rear Mech:Shimano Ultegra Di2 GS
Shifters:Shimano Ultegra Di2, 11-speed
Rims:Cannondale RDe 1.0 , 28h front, 32h rear
Front Hub:Formula RX-812, 12x100 disc
Rear Hub:ebikemotion X35 250W disc
Spokes:(F) Stainless Steel, 14g / (R) 13g
Front Tyre:Vittoria Rubino Pro Bright Black, 700 x 28c
Rear Tyre:Vittoria Rubino Pro Bright Black, 700 x 28c
Seat Post:HollowGram 27 SL KNØT, Carbon, 2 bolt clamp, 330mm, 15mm offset
Saddle:Prologo Dimension NDR, Tirox rails
Chainset:HollowGram, T47, OPI SpideRing, 50/34
Bottom Bracket:FSA T47 MegaEvo, threaded
Chain:Shimano HG701, 11-speed
Cassette:Shimano Ultegra, 11-34, 11-speed
Battery (Wh):Mahle ebikemotion X35 250Wh
Motor:Mahle ebikemotion X35 250W
User Interface:Mahle ebikemotion iWoc ONE integrated controller

Supersix EVO NEO Sizing & Geometry

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Cannondale SuperSix EVO Neo 2021 Sizing




Height (cm)

Height (inches)

S 167 - 180

 5'6 - 5'11

M 175 - 187 5'9 - 6'2 
L 180 - 193

5'11 - 6'4 



Cannondale SuperSix EVO Neo 2021 Geometry




Size S M L
Seat tube (cm)  47.7  51.5 53.6 
Top tube horizontal  (cm) 53.4  54.6  55.7 
HT angle  71.2 71.2  73 
ST angle  73.7  73.7  73.7 
Standover  (cm) 75.8  78.8  80.8 
HT length  (cm) 13  15.4  16.4 
Wheelbase (cm) 100.6  101.8  100.2 
Front centre  (cm) 59.8  61.1  59.4 
Chainstay length (cm) 41.8  41.8  41.8 
BB drop (cm) 7.2  7.2  7.2 
BB height (cm) 27.1  27.1  27.1 
Fork rake (cm) 5.5  5.5  4.5 
Trail (cm) 5.8  5.8  5.8 
Stack (cm) 53.4  55.4  54.7 
Reach (cm) 37.8  38.4  38.9 



What size frame do I need if I am between sizes? - read here 


Please note, all size information is provided as a guide - if you're unsure or need any further assistance you can call us on 01792 799508 ... we're happy to help!

Electric Road Bike Guide


Electric Road Bike Guide

Is an Electric Road Bike Right for Me?

If you are new to the world of cycling and ebikes, our electric bike buyers guide will give you a good overview of the different types of e bikes. This will help you decide if an electric road bike is right for you.

The best electric bikes for road cycling combine a powerful motor with good road bike platform. When choosing a road e bike, there are a few things that can help you decide which performance characteristics you can expect from a particular model.

How do E Bikes Work?

All our ebikes are pedal assist models. This means that the electric motor adds to your natural pedalling power, making it easier to ride. The effect is seamless, and you will feel the extra boost from the first pedal stroke. The harder you pedal the more the power the motor gives you. When you stop pedalling the motor stops too.

You can vary the amount of power that the drive unit delivers when you pedal. All you need to do is select one of the different power modes using the display unit or power button. Some e bikes allow you to customize these modes through a smart phone app that connects to the bike through Bluetooth.

Road cyclist on an electric road bike

By law all pedal assist ebike are limited to only offer assistance up to 15.5mph. This means that you can ride an ebike everywhere that you can ride a regular bike. You can of course ride faster, but you will have to rely solely on your own natural pedalling power at speeds over 15.5mph.

Are the motors different?

Hub drive motors

Hub drive motors sit inside the wheel hub. These motors are lighter weight than crank drive units but are less powerful, and the power is applied more subtly. You still get enough power to climb the hills and accelerate from a standing start easily, and once up to speed these bikes are easier to pedal. Because they produce less power, hub drive ebikes tend to have smaller battery packs that can be hidden in the frame more easily.

Electric Road Bike Guide

Crank drive motors

Crank drives use a more powerful motor that sits in the bottom bracket area of the bike. The power is added directly to the drivetrain through the cranks. The added power is much more noticeable on a crank drive bike and you will be able to power up the climbs like a Pro athlete. Of course, you can always turn down the amount of power that the motor delivers. This means that you can extend the range and take advantage of the larger battery packs that these bikes are equipped with. Specialist road bike crank drive motors like the Specialized Turbo SL are designed to offer just the right amount of power. These are smaller and lighter than crank drives that are designed for multiple platforms.

Electric Road Bike Guide


Most e bikes use a lithium Ion battery pack. These hold plenty of charge, offer long lasting performance and are quick to charge. The capacity of the battery varies depending on the model. Battery capacity starts at 250Wh for hub drive bikes and goes up to 500Wh or more on high-end crank drive bikes. The batteries can usually be charged both on and off the bike. A 500Wh battery pack will usually take about 4 hours to fully charge.

See how far you can ride an electric bike

Display and Connectivity

All ebikes have some type of display that allows you to swap between the different power modes. On some bikes the display is minimal with LED lights to show the remaining battery capacity and power modes. Others have screen that show additional ride data as well. The very best displays act like a high-end cycling computer.

Bosch Kiox display on an electric MTB

As well as the display unit many ebikes can also connect to a compatible smartphone app via Bluetooth. This opens up other options which may include GPS route planning and fine tuning of the power modes.

Which type of electric road bike is best for me?

Compared to mountain bikes road bikes have high cruising speeds. This means that the 15mph power assist limit needs more consideration with road e bikes. While a very powerful motor is great for getting up to speed and flying up the climbs you may find that the extra weight of a big motor and battery pack hold you back on the flat.

Hub drive road e bikes and lightweight crank drives like the Specialized Turbo SL are the best choice if you want the bike to feel similar to a regular road bike once you exceed the 15mph limit. These motors won’t get you up the climbs quite as fast as on a more powerful e bike, so if superfast climbing is your goal an e road bike with a more powerful crank drive motor might be best for you.


How do I apply for finance?

Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).

1Fill your basket with everything you want from Tredz and go to the checkout.

2During checkout, select the finance option you want as your method of payment.

3You will be sent to our finance provider's secure server to complete your application.

4Finance providers PayPal & V12 will use the information provided to make a decision and complete checkout if you are approved.

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Delivery & Guarantee

UK Delivery Information

International Deliveries – Temporarily Suspended 11/11/20

Note: We are still offering deliveries to the Isle of Man, Scottish Highlands, Scottish Islands, Channel Islands, Isle of Wight, Jersey and Guernsey. 

Courier Delivery update: Due to the COVID19 situation, we are currently experiencing some delays with deliveries. Our couriers are working around the clock to get your order to you as soon as possible but there is a potential delay of up to 48 hours . Please check your tracking on track your order here.

Please download the TNT Track and Trace App for iOS here and Android here so you can keep an eye on your delivery and any further updates.

Please note on the TNT tracking app it may show your delivery status as ‘Collecting’ (as per image below). This means your delivery has left our warehouse and is currently held at TNT main depot and there could be up to a 48 hour delay.

tnt delivery

Please keep checking the TNT tracking for further updates. On behalf of TNT we apologise for any delay and inconvenience this may cause. 

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

What's In The Box

What's In The Box

As cyclists ourselves, we know you will be keen to get out on your new bike as soon as possible. That's why we provide you with all the essential kit you need to get your shiny new bike rolling for the first time.

Most bikes don't come with pedals as standard so we include a set of basic pedals, free of charge with every bike we send out. We will also provide you with a pedal spanner to fit them and a 9-key trail tool, along with full instructions for setting your bike up out of the box. Each bike is sent out with a 16 point, quality control check sheet so you can be confident that your bike has been fully checked by our qualified mechanics.

What's in the box What's in the box
  • Basic setup instructions
  • 16 point quality control checklist
  • Free tredz multitool
  • Free tred pedal spanner
  • Free basic pedals
  • Free drawstring kit bag
  • Free bike insurance voucher

All these items are provided at no extra charge and are packed into a Tredz drawstring bag that doubles up as a handy backpack for carrying your ride essentials.

  • Basic bike setup instructions
  • Free ‘basic’ pedals
  • Free Tredz pedal spanner
  • Free Tredz 9-key trail tool
  • Free Tredz drawstring bag
  • Free 14 Days insurance voucher
  • 16 point, quality control check sheet

Tredz Service:

Tredz bikes are fully built & set up to ride
Read our bike setup guide.

Free UK delivery, on a date that suits you
We will ring to choose a suitable day. Find out more
  • Tredz bikes are fully checked & tested by Cytech qualified mechanics
  • 0% APR finance available on any basket over £99
  • 365 day 'no hassle' returns
  • Free UK delivery, on a date that suits you

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