Cadex 50 Ultra Disc, top-of-the-line speed and stability

18.08.2022
4 min
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Cadex launches new products on the market 50 Ultra Disc, the wheels designed for the maximum aerodynamic efficiency that combines stability and control to the performance. The carbon he dominates with a thoughtful use aimed at maximum performance, beating all the competition. 

What makes this pair of wheels a real gem is the R3-C40 aero rear hub, which completes a complete system that has proven to be the fastest in its category through extensive wind tunnel testingFeatures and performances appreciated even by professionals such as Michael Matthews and Simon Yates. English right on the Cadex 50 Ultra Disc has conquered the victory in the stage 14 of the Giro d'Italia of this year.

These wheels are supplied to Team BikeExchange Jayco, in the video Michael Matthews

A word from Cadex 

“What makes a road wheel fast,” said Jeff Schneider, Global Head of Product at Cadex – is the being able to best manage the various forces of ever-changing drivingIn any training or road race, cyclists encounter climbs and descents, fast flats, difficult turns, group dynamics and solo moves. Cadex 50 Ultra Disc are designed to take into account all these factors, in particular the high speed resistance».

A real ace up the sleeve of the Cadex range which has already brought the athletes of the BikeExchange

Ultralight Super Aero spokes minimize lateral flex, ideal for sprints
Ultralight Super Aero spokes minimize lateral flex, ideal for sprints

Featherweight

With 1.349 grams, they are among the lightest wheels of their category. Through technological innovations such as directional aerodynamic spokes, the new R3-C40 rear hub with 40-point engagement and Cadex ceramic bearings power losses have been significantly reduced in every situation. During the tests, they were tested with the Cadex Aero tire, with a surprising result of a difference of well 5,5 watts on the main competition.

An industry-leading weight that helps improve the stiffness-to-weight ratio up to 41,4% compared to the competition's wheels. Also thanks to a brand new low-friction freewheel with ceramic bearings which further reduces power loss by up to 30%.

La internal rim width of 22,4 mm offers ample space for tires, creating a WheelSystem with Increased lateral stiffness and ability to support lower tire pressures for better handling and road feel.

The 50mm rim profile and spoke balance allow for total control
The 50mm rim profile and spoke balance allow for total control

Super Aero Spokes

I Cadex ultralight carbon spokes High-strength wheels minimize lateral flex for unmatched acceleration. They feature a specially designed aerodynamic shape to deliver industry-leading aerodynamic performance and maximum stability in crosswinds. Super Aero spokes minimize lateral flex for top accelerations and sprints.

Another aspect that creates a perfect synergy with the other features are the Ceramic bearings. Capable of further increasing the hub's rolling efficiency. with less resistance and 1,5 times smoother action than steel bearings, resulting in improved action and minimal power loss.

Simon Yates triumphed at the Giro d'Italia with this very pair of wheels
Simon Yates triumphed at the Giro d'Italia with this very pair of wheels

Super stability

Aerodynamic efficiency and ultralight weight are important, but a truly well-rounded road wheel must also inspire confidence while descending, cornering, or battling strong crosswinds.

The profile of the 50mm aerodynamic rim and Super Aero spoke balance allows for total control in all conditions. Furthermore, the wide internal width of the rim offers greater adaptability to larger section tyres, thus improving stability and smoothness. compatibility recommended ranges from 700x25c to 700x32c. 

Il price of the 50 Ultra Disc ranges from 1.399 euros for the front wheel up to 1.799 for the rear.

Cadex