Products for Bicycles

Grand Prix

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A comfortable all-rounder that has been written into cycling history

Quickfacts


A reliable all-round tire with solid constrcution, made for sportive tours in demanding terrain.

Made to last for many miles. Available in many sizes. 


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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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Puncture-defence

With our PolyX Breaker®, we bring our car expertise to the bicycle tire segment: Polyester has been used successfully for years in car tires and been tried and tested many times. The extremely resistant polyester fibre is woven tightly crosswise. In this way, a very high fabric density is reached which not only makes the Breaker more resistant to foreign objects but is also especially resistant to punctures. The rolling resistance is also not negatively affected by the PolyX Breaker®.

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Product Range

"28"
Article ETRTO Dimension Technology Color/Sidewall/Bead TPI BlackChili g PSI
0101109
28 - 622 700 X 28C PolyX Breaker black/black skin foldable 3/180
270 115
0100157
28 - 622 700 X 28C PolyX Breaker black/black skin 3/180
340 115
0100636
25 - 622 700 X 25C PolyX Breaker black/black skin 3/180
315 120
0100637
25 - 622 700 X 25C PolyX Breaker black/black skin foldable 3/180
230 120
0100506
23 - 622 700 X 23C PolyX Breaker black/black skin foldable 3/180
230 120
0100505
23 - 622 700 X 23C PolyX Breaker black/black skin 3/180
305 120
"26"
Article ETRTO Dimension Technology Color/Sidewall/Bead TPI BlackChili g PSI
0100502
23 - 571 650 X 23C PolyX Breaker black/black skin 3/180
275 120
0100148
28 - 559 26 X 1 1/8 PolyX Breaker black/black skin 3/180
310 115
0100149
28 - 559 26 X 1 1/8 PolyX Breaker black/black skin foldable 3/180
245 115