HADRON² Classic
- Description
- 500
- 625
- 800
World Championship-winning pedigree at an accessible price with unbeatable quality.
Available for maximum aerodynamic performance with rim depths starting from 50mm for hilly courses up to 80mm for flat and fast courses
Top level aero performance on any course, in any conditions, for any rider. This 50mm profile depth is designed to provide best balance of performance across the widest spectrum of riding, from the mountains to every-day rides, or races.
Maximum aerodynamic performance for the widest array of conditions. With 62mm profile depth, the wheel chosen for fast racing by Pro cycling teams or by triathletes for windy days and hilly courses.
The multiple World Championship winning rim with 80mm deep profile, specific for time trial, triathlon, and setting new world records.
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Description
Weight
Front wheel:
- HADRON² Classic 500: 747g
- HADRON² Classic 625: 848g
- HADRON² Classic 800: 891g
Rear wheel:
- HADRON² Classic 500: 895g
- HADRON² Classic 625: 996g
- HADRON² Classic 800: 1038g
Rim
Hub
Spokes
Nipples
Bearings
Compatibility
Safety notice
Axle size
Tyres recommendation
Included
User manual
Wheels 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.
HADRON² Classic
Wheels Set Time Gain Summary
| Model | Speed | Power | Drag Reduction | 40km | 90km | 180km |
| HADRON2 Classic 500 set | 45km/h | 350W | 13.2W | 0 min 50 sec | 1 min 41 sec | 3 min 22 sec |
| 35km/h | 180W | 6.2W | 0 min 56 sec | 2 min 06 sec | 4 min 12 sec | |
| HADRON2 Classic 625 set | 45km/h | 350W | 15.7W | 0 min 54 sec | 2 min 01 sec | 4 min 01 sec |
| 35km/h | 180W | 7.4W | 1 min 07 sec | 2 min 30 sec | 5 min 00 sec | |
| HADRON2 Classic 800 set | 45km/h | 350W | 17.0W | 0 min 58 sec | 2 min 11 sec | 4 min 22 sec |
| 35km/h | 180W | 8.0W | 1 min 12 sec | 2 min 43 sec | 5 min 25 sec | |
| HADRON2 Classic 800 / HADRON2 DISC | 45km/h | 350W | 18.8W | 1 min 04 sec | 2 min 25 sec | 4 min 50 sec |
| 35km/h | 180W | 8.8W | 1 min 20 sec | 3 min 00 sec | 5 min 01 sec |
Get to know more about the performance comparison of our HADRON² Ultimate and HADRON² Classic wheels.
Crosswind front wheel performance
- X axis: Crosswind at different degrees. The degree to which the wind arrives from the left or right side is defined in degrees as the Crosswind (yaw) angle [°]. The negative numbers represent the degrees the wind is coming from the left side, the positive numbers represent the degrees the wind is coming from the right side.
- Y axis: Aero Drag measured in watts
- Base drag: Defined by Swiss Side at 15 Watts, it is not a standard
- Thrust: Negative drag
- Sailing effect: The effect describes a “push” forward which happens when the wind comes from the side = crosswind.
- We compared different rim depths of the Swiss Side Hadron2 front cycling wheels: 500 mm (grey), 625 mm (blue), and 800 mm (red).
Cronsswind frontwheel stability
- X axis: Crosswind at different degrees = Crosswind (yaw) angle [°]. The negative numbers represent the degrees the wind is coming from the left side, the positive numbers represent the degrees the wind is coming from the right side.
- Y axis: Steering moment in Newton meter
- The front wheel steering moment is the force that a cyclist feels in the handlebars when crosswinds hit the front wheel. Through our research and extensive testing, we have determined that the characteristics lead to a stable and confident feeling from the front wheel. The graph shows a linear steering moment curve without sudden change at the stall point. The stall point is when the wind angle is too high, and the airflow can no longer stay attached to the wheel.
- We compared different rim depths of the Swiss Side Hadron2 front cycling wheels: 500 mm (grey), 625 mm (blue), and 800 mm (red).
