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Introducing Swiss Side HADRON³  -  A new 3rd Dimension of Wheel Performance

Be First. Be Fast. AERO Cockpit Pre-Orders Are Now Open

Ultimate speed and handling with the Continental Aero 111 tire!

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Rear Wheel TOP WHEEL
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HADRON³ Rear Disc

Fast, faster, fastest! When every second counts. Absolute maximum aero performance for time trial and triathlon, with light weight and high stiffness. The HADRON³ Disc.

Brake Type
Wheel Tire System
  • Tubes and tires are already pre-mounted.

  • Continental GP 5000 S TR 30mm rear tire. Best in class rolling resistance, grip and puncture resistance.
  • Save €100 when ordering the front and rear Wheel Tire System.
  • Learn more about the Wheel Tire System.
Compatibility

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Double Wheel Bag

$65.00

Out of stock

HADRON³ Rear Disc

$2,293.00

Description

Further reduced drag in a straight line and enhanced sailing effect in the wind. The rear DISC wheel uses an asymmetrical lenticular shape that is hollow inside, with twin foam sandwich outer walls for minimum weight, maximum stiffness and optimum power transfer. UCI approved.

Weight

Front wheel:

  • HADRON² Ultimate 380: 587g
  • HADRON³ Ultimate 550: 686g
  • HADRON³ Ultimate 680: 723g
  • HADRON³ Ultimate 850: 785g

Rear wheel:

  • HADRON² Ultimate 380: 718g
  • HADRON³ Ultimate 550: 800g
  • HADRON³ Ultimate 680: 836g
  • HADRON³ Ultimate 850: 899g
  • HADRON³ Ultimate Disc: 1055g
Rim

Inner rim width disc brake: 20mm
Carbon

Hub
Spokes
Nipples
Bearings

Bearing type: SINC ceramic bearings
Reduces rolling resistance to absolute minimum.

Read more

Compatibility

Compatible with:

Shimano 10 - 13 speed, SRAM 10 & 11 speed freehub as standard

SRAM 12- and Campagnolo 10 - 13-speed groupset options available separately

Safety notice

The maximum total system weight (bike + rider) for the HADRON³ Ultimate disc brake wheelset is 110kg.
Tyre pressures for the disc brake, tubeless 102psi should not be exceeded.
Tyre pressures for the disc brake tube tyre 123psi should not be exceeded.

Axle size

Axle size disc brake: 12/142mm TA, CTR-lock

Tyre recommendation

All tyres from 25mm to 64mm can be used on this rim. For optimal aerodynamic performance, we recommend using a 25mm tyre on the rear disc. If additional comfort is desired, a 28mm tyre can be used.

Package includes

Disc brake: Tubeless valve, valve spacer, pump adapter, spare valve cover, wheel bag.

Not included:
Disc rotor
Brake pads for disc brake
Trough axle

User manual

Wheel performance

At Swiss Side, transparency is the fundament of our goal to deliver exceptional value and make you fastest. We share the insights from our wind tunnel testing and extensive research, empowering you with the knowledge to achieve unparalleled speed and efficiency.

DEEPER. WIDER. LIGHTER.

  • New lightweight construction thanks to DT Swiss ‘direct out of the mold finish’ manufacturing method for the Ultimate line, with the spoke count also reduced from 24 to 20 on the front wheel.
    (Reduced spokes = less weight and less drag incl. less rotational drag)
  • Hooked-only rim construction
  • No compromise on safety
  • Maximum compatibility with tyre sizes and pressures
  • New Swiss Side specific AERO hubs

HADRON³ Ultimate DISC

The three dimensions of performance

Lower Base Drag

The specially tuned V-Shape profile is more aerodynamic and creates less losses in the airflow. Despite wider rims, with a larger frontal area, the V-Shape profile reduces the ‘base drag’.

Best-in-class handling

The rider’s body is ~70% of the drag of the bike-rider system. Good handling wheels not only save drag themselves, but can save drag on the rider. This is where even bigger savings can be made.

Keeping the rider confidently in the aero position, in gusty wind conditions or on high-speed descents simply makes them faster. So best-in-class handling has and remains a key characteristic of Swiss Side wheels.

‘Dual Performance’ // Wheel-tyre-System Tuning

When some wind is present, the Continental AERO 111 tyres maximise overall performance through enhanced sailing effects and the lowest possible aerodynamic drag, without compromise on handling.

In calm wind conditions or in high-speed time trial riding, where the yaw angle remains low, and the cross-wind aerodynamic performance  / sailing effects play a reduced role, riders can switch to lower weight and lower rolling resistance tyres (e.g. Continental GP5000 TT TR) for unmatched efficiency.

Techical Development Paper

Get to know more about the performance of our HADRON³ Ultimate and HADRON³ Classic wheels.

Delivery to USA. Import VAT and duties will be charged upon delivery by local authorities.

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