Products for Bicycles

Der Kaiser 2.5


The high point for downhillers


  • adaptable downhill tyre which grips any terrain in the search for the fastest time rolling and durable profile with clearly defined central and outer knobs
  • excellent puncture protection with a continuous two-layer Apex construction¬†

  • excellent grip, high mileage and efficient rolling thanks to BlackChili Compound

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

Proved by Saracen Factory Race Team

Product Range

Article ETRTO Dimension Technology Color/Sidewall/Bead TPI BlackChili g PSI
62-559 26 x 2.50 Apex black/black 6/360
1215 45-58