653 tests
from 2007 until end of 2018
511 times
we have received the highest recommendation.
Speed King RaceSport
Rolling characteristics tuned and tweaked
Tuning tire for racing bikes and carbon hardtails with minimum weight.
Its propulsion-oriented profile geometry for minimal rolling resistance. Uncompromisingly fast and World Cup-trialled RaceSport casing.
Quickfacts
Tuning tire for racing bikes and carbon hardtails with minimum weight.
Its propulsion-oriented profile geometry for minimal rolling resistance. Uncompromisingly fast and World Cup-trialled RaceSport casing.
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
Proved by Anton Thelander
©Christoph Laue
©Christoph Laue
