Wheels Test

NEW HADRON2 Ultimate Series

The new unmatched benchmark for aero wheel performance. Minimum Aero Drag with Maximum Aero Stability in windy conditions. Tubeless ready carbon clincher construction with a 20mm inner rim width for best possible rolling resistance and to accommodate also wider tyres. Engineered with our continuous learning since Day-1 at Swiss Side, combining the latest aerodynamic research methods from our Formula 1 background and derived technologies. Compared to the HADRON Ultimate, this latest HADRON2 Ultimate rim shape reduces steering moment by a further 26% for increased stability in windy and gusty conditions. Drag is also reduced by 10 – 20% depending on rim depth, thanks to the new rim profile in combination with the new Aerolite II spoke, developed in collaboration with DT Swiss Built with the latest top level 180 DICUT hub, SINC ceramic bearings and the highest quality production through our partnership with DT Swiss, there is zero compromise on performance and quality so you can set new personal best times on your favorite courses. Available in disc brake only. Read more

Color options available:


Hadron Ultimate Decals

HADRON Ultimate Series

World Championship winning aero wheels. Tubeless ready carbon clinchers, proven in racing worldwide with countless wins in road racing and triathlon, coupled with rave reviews from the media and our customers alike. The HADRON Ultimate is designed with a focus on low drag, high sailing effect, and excellent handling and stability in the wind. High stiffness construction for agile feel, efficient power transfer and to cater for heavier or high powered athletes. The highest possible quality, built in collaboration with DT Swiss with top-specification components, including 240s aero hubs with SINC ceramic bearings. Unbeatable price through Swiss Side’s lean online-direct business model. Main benefits compared to HADRON Classic: -10% aero drag, -100g Lighter Per Set, Ceramic Bearings. Available in both rim brake and disc brake options.

Color options available:


Hadron Ultimate Decals

HADRON 2 Classic Series

The unmatched price killer! Using the identical aero rims as the HADRON Ultimate, but with more cost efficient DT Swiss 370 hubs and heavier gauge aero spokes, the HADRON Classic offers a cost efficient aero wheel with all the aero benefits of the Ultimate but with an even stiffer construction at a significant cost saving. Compared to the Ultimate: +0.5W aero drag (@35km/h), +100g weight increase per set (on average), + 12% stiffness, - EUR 500 price reduction, no compromise on quality. The highest performance value for money aero wheel set on the market. Incredible pricing assured through Swiss Side’s lean online-direct business model.

Color options available:


Hadron Ultimate Decals

HADRON Classic Series

The unmatched price killer! Using the identical aero rims as the HADRON Ultimate, but with more cost efficient DT Swiss 370 hubs and heavier gauge aero spokes, the HADRON Classic offers a cost efficient aero wheel with all the aero benefits of the Ultimate but with an even stiffer construction at a significant cost saving. Compared to the Ultimate: +0.5W aero drag (@35km/h), +100g weight increase per set (on average), + 12% stiffness, - EUR 500 price reduction, no compromise on quality. The highest performance value for money aero wheel set on the market. Incredible pricing assured through Swiss Side’s lean online-direct business model.

Color options available:


Hadron Ultimate Decals

PION Series

The aero trainer road wheel, compatible with the latest tubeless road and gravel tyres. Super stiff but lightweight deep section 32mm aluminium wheel, built in collaboration with DT Swiss with the highest quality components for maximum durability. Unbeatable price through Swiss Side’s lean online-direct business model.