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Faster. Everywhere. - The fastest UCI-legal bike in the world. More speed with less effort. Simple as that.
Faster. Everywhere. - The fastest UCI-legal bike in the world. More speed with less effort. Simple as that.
Cannondale

Cannondale SystemSix Hi-MOD Ultegra Di2 2021 Road Bike Silver

£7,500.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

No Quibble Returns

Online/ Mail Order Returns:
  • If for any reason you are not satisfied, you can return any item ordered via mail order provided that the goods are complete with all relevant packaging in an unused and re-saleable condition within 14 days of the date of shipment for a refund or an exchange. It's that simple.
  • We make no charge for returns - there is no restocking fee
  • Returned goods must be unused, in a saleable condition and in their original packaging with all labels still attached. Please note that items showing signs of wear or those that have been engraved, altered, resized, or damaged in any way cannot be accepted for return.
  • We cannot accept returns on clothing that has been personalised e.g. with name printing
  • We will credit the card we have on file for you this may take up to 10 working days to appear as cleared funds
  • If the original payment was via PayPal we will credit the PayPal account that the order was placed with
  • Value of goods only will be refunded.
  • For the purpose of hygiene, shorts, knicks and tights with a seatpad cannot be returned

NOTE: Please do not tape up, or attach labels direct to the retail packaging, please wrap the product first.

  • Goods must be returned within 14 days of receipt.
  • Goods must be in original packaging.
  • Goods must not be fitted or used.
  • Goods must be accompanied with a copy of your Original Receipt and aCover note with your name, address, reason for return, explaining if you would like a exchange or refund

If you return something due to it not fitting or being suitable, you will need to pay the postage costs to return it to us.

If you return something due to it being faulty we refund up to £10 carriage for bikes & frames and £5 for smaller items. If your return exceeds this amount please contact us and we can arrange collection for you. Please state a date and collection address (not Saturday or Sunday) where the goods can be collected from.

We recommend you use recorded delivery or registered post to return items so as to cover yourself against loss.

Customers outside of the UK must follow the instructions belowalong with our standard returns procedure.

To help us deal with your return to us quickly and efficiently you must mark all returns as RETURNED GOODS – FAILED SALE. This must be clearly marked on the customs information document ( CN22 and/ or CN 23) on the outside of the packaging. Failure to do so may result in the goods being refused at customs in the UK and so being returned to the sender.

If you have paid import duty for goods received, and subsequently return the goods to us, it should be possible for you to claim a refund of duties from your local Customs Authority. To do this, you will need to show them proof of duty paid and proof of export (e.g. certificate of posting) when claiming your refund.

Should you have any further queries on duties payable/refundable, please contact your local Customs Authority.

Damaged Goods

Before you sign for your goods make sure you are satisfied the contents are not damaged.

If in any doubt write: "GOODS DAMAGED"

IMPORTANT: If you sign that the item as 'has been received in good condition' you will have no claim later if the product is found to be damaged.

Damaged goods must be reported within 24 hours of receipt.

Warranty & Warranty Returns

We never want an item to fail but we recognise that failures can happen. When you buy wih Pedal Revolution you can have total piece of mind and know that we will give you issue our full attention. Our team work with suppliers and brands to ensure any warranty case is handled with the upmost care and is processed as quickly as possible.

Warranty items need to be returned to us at the below address with the package clearly marked as "Warranty" so that we can send them to the supplier to start the warranty procedure - warranty cases are handled by the brand or supplier of the goods and normally have a 1-3 week turn around.

Warranty items must be returned with a copy of your original receipt (the is a requirement of the brands/ suppliers).

No monies can be refunded until an item is accepted for warranty by the brand/ supplier

Returns Address

Returns Dept
Pedal Revolution
63-67 Bethel Street
Norwich
Norfolk
NR2 1NR

Cannondale SystemSix Hi-MOD Ultegra Di2 2021 Road Bike Silver

Season:2021

Brand:Cannondale

Code:C11301MMercury

Faster.Everywhere.

The fastest UCI-legalbike in the world.More speed with less effort. Simple as that.

Highlights

  • Ultra low drag Hi-MOD BallisTec carbon frameset / Integrated Cannondale App connectivity
  • Ultegra Di2 electronic shifting / HollowGram crank
  • HollowGram 64 SL KNØT carbon wheelset / KNØT SystemBar
SystemSix outstrips opponents, and not just where you’d expect. It sprints, descends and even climbs most hills faster, conserving watts off the front, in the draft, and in the laughing group.
SystemSix is a holistically designed, six-part system wholly dedicated to the pure pursuit of speed. It generates the least aerodynamic drag of any road bike on the market, which means more speed, in more situations, for more riders. It’s faster everywhere.

Specs

Connectivity

  • Wheel Sensor
    Cannondale Wheel Sensor

Drivetrain

  • Bottom Bracket
    Cannondale Alloy PressFit30
  • Chain
    Shimano HG701, 11-speed
  • Crank
    HollowGram, BB30a, OPI SpideRing, 52/36
  • Front Derailleur
    Shimano Ultegra Di2, braze-on
  • Rear Cogs
    Shimano Ultegra, 11-30, 11-speed
  • Rear Derailleur
    Shimano Ultegra Di2
  • Shifters
    Shimano Ultegra Di2, 11-speed

Frameset

  • Fork
    BallisTec Hi-MOD Carbon, 1-1/8" - 1-1/4" steerer, 12x100mm Speed Release thru-axle, flat mount disc, 55mm offset (47-51cm) 45mm offset (54-62cm)
  • Frame
    Hi-MOD Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 12x142 Speed Release thru-axle
  • Headset
    Integrated, 1-1/8" - 1-1/4

Wheels

  • Front Hub
    Formula, 12x104mm
  • Rear Hub
    Formula, 12x146mm
  • Rims
    HollowGram 64 KNØT, Carbon, 20h front, 24h rear, 64mm deep, 21mm IW, tubeless ready
  • Spokes
    HollowGram, 2.0/1.8/2.0, straight-pull
  • Tire Size
    25
  • Tires
    Vittoria Rubino Pro Speed, 700 x 25c
  • Wheel Size
    700c

Brakes

  • Brake Levers
    Shimano Ultegra Di2
  • Brakes
    Shimano Ultegra Di2 hydraulic disc, 160/140mm RT800 rotors

Components

  • Grips
    Cannondale Bar Tape, 3.5mm
  • Handlebar
    HollowGram KNØT SystemBar, Carbon, 8 deg. pitch adjust
  • Saddle
    Fizik Tempo Argo R5, 150mm width, S-Alloy rails
  • Seatpost
    HollowGram 60 KNØT Carbon, 330mm
  • Stem
    HollowGram KNØT, Alloy w/ cable cover, -17°
Technical Information

SystemSix

The fastest road bike in the world. Period.

Not only the fastest in the wind-tunnel or just the fastest for a select few riders in a select few scenarios, but the fastest for anyone interested in going faster, just about everywhere you’d want to go faster.

Faster up hill

It's faster than lightweight climbing bikes on any climb up to a 6% gradient or more, depending on rider's power to weight. To put that in perspective, most revered HC climbs in the Tour only average 7-8%.

Faster Everywhere

Of all the forces you have to overcome to make speed, aerodynamic drag has more of an effect in most situations than all the other resistive forces combined. Cutting drag translates into more speed, with less effort, in all the places you’d expect. And a lot of places you wouldn’t.

Faster down hill

Dropping down a 5% grade, a rider on a traditional lightweight bike would need to put out over 300 watts just to keep up with a rider spinning at a recovery effort on a SystemSix.

Faster in the sprints

In a 200m sprint with riders putting out a 1000-watt effort, the SystemSix rider would be four bike lengths ahead at the line.

Faster on the flats

at 48km/h (30mph), SystemSix save you over 50 watts - huge savings considering an average Cat 1 racer's Functional Threshold Power is around 350 watts. And even when drafting, you're still getting up to 60% of that benefit.
Everyday Faster - Even at a mellow group ride pace, SystemSix requires about 10% less power to maintain speed, leaving you with more in the tank when it's time to throw down.

White paper

For all the science, data and details about these scenarios, check out the full white paper here.
View Whitepaper

The secret of the SystemSix’s spectacular speed lies in, not surprisingly, a system.

A holistically designed six-point system — Frame, Fork, Seatpost, Bar, Stem, Wheels. — engineered to work together to defeat the giant of aerodynamic drag.

Frame & fork

To minimize drag, the frame and fork feature highly truncated airfoil shapes, engineered to maintain flow attachment across important yaw angles. Distinct asymmetry throughout provides instant response to pedaling and braking loads.

64 KNØT Wheels

Conceived as the first component of the SystemSix project, the HollowGram 64 KNØT is one of the absolute fastest wheelsets on the planet. Its unique design combines the speed benefits of an ultra-low drag profile with the real-world rideability benefits of larger volume tires.

Incorporating some ideas pioneered by our friends at HED, the disc-specific design is significantly wider than other road wheels. That extra width both makes tires effectively bigger than their marked size for better ride quality (a 23c tire measures a full 26mm on our wheel), and helps air flowing over the tire reattach cleanly to the rim, maximizing flow attachment and minimizing drag. The rim shape is optimized for 26mm (23c) tires, but the 64 KNØT design exhibits minimal changes in drag with even larger tires, giving riders the option to go bigger for comfort, grip and reduced rolling resistance without paying an aero penalty. It’s pure speed, without compromise.

HollowGram KNØT SystemBar and Stem

This slick bit of speed wizardry provides the low drag and sleek look of a one-piece combo with the convenience and customizable adjustability of a two-piece system. The carbon bar features a full 8° of pitch adjust and comes in multiple widths for dialling in your position. The rounded airfoil shape maintains consistent airflow throughout the pitch range for low drag in any position and is much comfier on your hands than bars with sharp trailing edges.

The stem is interchangeable and comes in a variety of lengths and rises. It routes the brake and Di2 lines cleanly into the headtube via a channel under a mechanic-friendly cover and features matching gated spacers so you can adjust the stack height without disconnecting cables. Fast meets easy.

KNØT Seatpost

An often overlooked, but vital part of the system. The truncated airfoil shape of the HollowGram KNØT seatpost is designed specifically to reduce drag in the high-speed airflow that is accelerated between the rider’s legs.

Less drag, more speed.

Sizing Information
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