Products for Bicycles

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Grand Prix Supersonic


The purist


  • lowest rolling resistance with minimal weight

  • super-thin tread for maximum efficiency

  • flexible 330 TPI casing, uncompromisingly light, without additional puncture protection

  • excellent grip and efficient rolling thanks to BlackChili Compound; pure competition tyre with reduced mileage

New content item

Technical details

A new relationship between grip and rolling resistance

  • This unique tread rubber mixture which is only produced in our German factory has revolutionised bicycle tyres.
  • BlackChili Compound improves rolling resistance by 26 % and provides 30 % more grip than activated silica compounds.
  • Premium tyres with BlackChili Compound also impress with higher mileage and unlike many multi-compounds, provide a constant ride from the first to the last kilometre.

Further details

New content item

Lightweight and maximum acceleration characterise this technology. Time trial and track specialist benefit from it.

Product Range

Article ETRTO Dimension Technology Color/Sidewall/Bead TPI BlackChili g PSI
23-622 700 x 23C Supersonic black/black Skin foldable 3/330
150 115-145
20-622 700 x 20C Supersonic black/black Skin foldable 3/330
140 145-170