Description
Continental casing Grand Prix Lifespan, puncture resistance, comfort, low rolling resistance: the Grand Prix is the classic and to date the proof of long-term quality and performance. Just like its predecessor, this one also wants to push Grand Prixthe boundaries. Combined with a new extra strong PolyXBreaker layer and the Black Chili Compound, punctures are a thing of the past. Lifespan and reliability have been at the forefront of the development of this tyre. PolyXBreaker® Through new techniques Continental has succeeded in improving the existing nylon breaker and replacing it with the new one: PolyXBreaker®. This protection was first developed for the tires and is now used for the first time in the new Grand Prix. The base material consists of polyester and as a special procedure this is woven in such a way that the density becomes extremely high and can therefore be used as a light and very strong leakproof layer to protect against thorns and sharp objects. PolyXBreaker® is very reliable and does not lose any efficiency in rolling resistance and weight Black Chile Compound Compound technology is the soul of every tire. This technology makes the difference between a basic tyre and a higher class tyre. In the secret recipe of a tire lies the basis why one tire rolls better than another, or why the grip of a tire is much better, where another tire already slips. The basic raw materials are generally known, but just as with a good wine, it is up to the producer to be creative with the additives to get a perfect end result. Specifications: Inch size: 28 x 7/8 ETRTO size: 23-622 French size: 700 x 23C Bike type: road bike Tyre type: folding tyre Reflection: no Color: black Material: rubber Weight: 250 grams Tyre pressure: 7.50/8.50 bar (110/120 psi) Compound: Black Chili Compound
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