653 tests
from 2007 until end of 2018
511 times
we have received the highest recommendation.
Grand Prix Supersonic
The no compromise tire, made for competition
Simple efficient, time trial and cycling track specialists profit from its outstanding rolling characteristics.
! Tire purely for competitions with reduced mileage, without extra puncture protection.
Quickfacts
Simple efficient, time trial and cycling track specialists profit from its outstanding rolling characteristics.
! Tire purely for competitions with reduced mileage, without extra puncture protection.
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
