Products for Bicycles

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Der Kaiser 2.4 Projekt Apex


The Emperor's racing gear


  • race tires with efficient propulsion, phenomenal braking power and precise handling on bends

  • profile design derived directly from the toughest World Cup courses
  • excellent puncture protection with a continuous two-layer Apex construction  

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

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Technical details

It’s all about how you mix it

With our unique tread compound, which is produced only in Germany, we have revolutionised the sport of cycling. With the legendary BlackChili Compound we have answered the eternal question of the best balance of grip and rolling resistance for cycling.

Regular test wins confirm the measureable and noticeable advantages for the cyclist, established in the laboratory and on the road. The latest polymers as well as specially developed carbon black particles and filler materials guarantee unique performance

Further details

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Proved by Atherton Racing

Product Range

Article ETRTO Dimension Technology Color/Sidewall/Bead TPI BlackChili g PSI
60-584 27.5 x 2.40 Apex black/black 6/360
1300 45-58
Article ETRTO Dimension Technology Color/Sidewall/Bead TPI BlackChili g PSI
60-559 26 x 2.40 Apex black/black 6/360
1200 45-58

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