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Cannondale SystemSix Carbon Ultegra Di2 2020 - Road Bike

Cannondale SystemSix Carbon Ultegra Di2 2020 - Road Bike

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Product Description

The Cannondale SystemSix Carbon Ultegra Di2 represents a unique approach to aerodynamic optimized bike design would be a bit of an understatement. Our holistic approach to speed represents the pinnacle of what a race bike designed from the ground up can really deliver. Ground up? Indeed. The entire SystemSix project began with a quest to design the fastest wheel possible for modern tire volumes. And we built from there, developing the frame, fork, seatpost, bars, stem and wheels together as a complete speed system. Taking full advantage of disc-only optimization. Tailoring frame tube profiles to control airflow at every point. Developing a bar/stem combo that delivers the fast without forgoing the fit. Yielding the most positive wind tunnel data we’ve ever seen. And all within UCI limits.

Key Features:

  • Aero  BallisTec Carbon frame and fork for reduced drag
  • Shimano Ultegra Di2 drivetrain for super slick shifting
  • Shimano Ultegra hydraulic disc brakes for confident speed control
  • HollowGram 64 SL KNØT Carbon wheels for rapid rolling
  • Sizes: 47, 51, 54, 56, 58, 60, 62
  • Colours: Sage Grey, Team Replica
  • The Cannondale SystemSix  Ultegra Di2 is available with 0% APR finance

The most important part of the world’s fastest system, the SystemSix frame and fork are the rock upon which speed is built. Every tube shape painstakingly engineered to be as immune to drag as possible. Purposeful asymmetry for instant response to disc brake and pedaling loads. Impeccable handling and classic road race feel thanks to geometry derived from our gold standard EVO. And of course, scores of refined details designed to speed you up and not let you down.

Optimized Against Every Aspect of Drag.

Foiling Drag.
Every section of the frame and fork features tailored airfoil profiles, with differing degrees of truncation designed to maintain flow attachment across important yaw angles and minimize drag.

The Chine.
The unique chine shape at the base of the headtube redirects air flow coming up the back of the fork leg, channeling it downstream. This prevents the fork's airflow from mixing with the wake of the head tube and interrupting clean air over the fork crown.

Sleek as Fork.
Freed from the constraints of rim brakes, the fork crown area is radically different from traditional road bikes. Sleekly integrated with the frame for minimal drag. Larger opening for bigger tires and cleaner airflow. Asymmetric legs for handling disc brake loads.

Bigger Meet Better.
Conceived as the first component of the SystemSix design, our new KNØT64 wheels are one hell of an engineering feat all in themselves. Designed to eliminate the drag penalty normally associated with running bigger tires, the KNØT64s manage to pack all the comfort, rolling resistance and grip benefits of larger volume tires into one of the absolute, bar none, fastest wheelsets on the planet. The disc-only design is significantly wider than other road wheels and that extra width both makes smaller tires bigger (a 23c tire measures a full 26mm on our wheel) and helps air flowing over the larger tire reattach cleanly to the rim, maximizing flow attachment and minimizing drag. And as a bonus, while they're optimized for 26mm (23c) tires, the KNØT64 design exhibits minimal changes in drag with even larger tires, giving riders the option to go bigger without slowing down. It’s pure speed without compromise. By combining cutting edge aerodynamic tech patented and licensed by HED with all of the benefits of big tires, the KNØT 64s are one of the absolute fastest wheelsets in the world.

System of Control.
The KNØT SystemBar is a slick bit of speed wizardry, providing the low drag and sleek look of a one-piece bar and stem, with the customizable adjustability of a two-piece system. The carbon bar features a full 8° of pitch adjust, so you can dial in your perfect position. And the rounded truncated airfoil shape of the flat section not only maintains consistent airflow throughout the pitch range, it’s also way comfier on your hands than the sharp trailing edge of other aero bars. <br><br> In addition to giving the bars a place to perch, the mating System Stem routes brake and Di2 lines cleanly into the headtube via a channel underneath a mechanic-friendly removable cover. And speaking of mechanic-friendly, shape-matched gated spacers allow you to easily adjust the stem’s stack height, without having to disconnect cables. Fast and easy, just how you like it.

Power Made Easy.
Power measurement is a valuable tool for anyone serious about improving their performance, but adding a power meter system to your rig can be a costly and complex project. To make it as easy as possible for our riders to join the power revolution, we’ve partnered with Power2Max to offer their ready-to-activate NG Eco Power Meter Systems on select 2019 models.

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
  • 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.

Specification

Frame:BallisTec Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 142x12 Speed Release thru-axle
Fork:BallisTec Carbon, 1-1/8" - 1-1/4" steerer, 12x100mm Speed Release thru-axle, flat mount disc, 55mm offset (47-51cm) 45mm offset (54-62cm)
Headset:Tapered, 1-1/8” upper, 1-1/4” lower bearing
Stem:HollowGram Stem KNØT, alloy w/ cable cover, -17°
Bars:HollowGram SystemBar KNØT, alloy w/ cable cover
Front Brake:Shimano Ultegra Di2 hydro disc, 160mm RT800 rotors
Rear Brake:Shimano Ultegra Di2 hydro disc, 140mm RT800 rotors
Brake Lever:Shimano Ultegra Di2 hydro disc
Front Mech:Shimano Ultegra Di2, braze-on
Rear Mech:Shimano Ultegra Di2
Shifters:Shimano Ultegra Di2 hydro disc, 2x11
Speed:22
Rims:HollowGram 64 SL KNØT, Carbon, 20h front, 24h rear, 64mm deep, 21mm ID, tubeless ready
Front Hub:HollowGram KNØT, sealed bearing 12x100 centerlock
Rear Hub:HollowGram KNØT, 12x142 centerlock w/ DT Swiss internals
Spokes:DT Swiss Aerolite, straight pull
Front Tyre:Vittoria Rubino Pro Speed, 700 x 26mm (23c)
Rear Tyre:Vittoria Rubino Pro Speed, 700 x 26mm (23c)
Seat Post:HollowGram 60 KNØT Carbon, 330mm
Saddle:Prologo Dimension NDR, 143mm width, Tirox rails
Chainset:HollowGram, BB30a w/ OPI SpideRing, 52/36
Bottom Bracket:Cannondale Alloy PressFit30
Chain:Shimano HG701, 11-speed
Cassette:Shimano Ultegra, 11-30, 11-speed
Pedals:Basic Resin Flat

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