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The delivery time of each item differs, we work with multiple warehouses and carriers. If you order this item before 5 pm, we will send the item today, the track code of the shipment will follow later by email.

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New! We no longer charge shipping costs on our items. So this tire Grand Prix 28 x 7/8 (23-622) fold black will be shipped for free!

Specifications of this tire Grand Prix 28 x 7/8 (23-622) fold black

Continental outer tire Grand Prix Longevity, puncture resistance, comfort, low rolling resistance: the Grand Prix is ​​the classic and to this day the proof of long-lasting quality and performance. Just like its predecessor, this Grand Prix also wants to push the boundaries. Combined with a new extra strong PolyXBreaker layer and the Black Chili Compound, punctures are a thing of the past. Longevity and reliability have been paramount in the development of this tire. PolyXBreaker® Thanks to 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 car tires and is now being 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 anti-puncture layer to protect against thorns and sharp objects. PolyXBreaker® is very reliable and does not lose any efficiency in rolling resistance and weight. Black Chili Compound Compound technology is the soul of every band. This technology makes the difference between a basic tire and a higher-class tire. The secret recipe of a tire is the basis of why one tire rolls better than another, or why the grip of a tire is much better, where another tire is already slipping. The basic raw materials are generally known, but just like with a good wine, it depends on how creative the producer deals with additives in order to get a perfect end result. Specifications: Inch size: 28 x 7/8 ETRTO size: 23-622 French size: 700 x 23C Bike type: racing bike Tire type: folding tire Reflection: no Color: black Material: rubber Weight: 250 grams Tire pressure: 7.50/8.50 bar ( 110/120 psi) Compound: Black Chili Compound A comfortable all-rounder The Grand Prix is ​​a classic all-rounder with a modern profile design for racing and touring bikes. Longevity, puncture resistance, comfort, low rolling resistance: the Continental Grand Prix is ​​the classic and to this day the proof of long-lasting quality and performance. Just like its predecessor, this Grand Prix also wants to push the boundaries. Combined with a new extra strong PolyXBreaker layer and the Black Chili Compound, punctures are a thing of the past. Longevity and reliability have been paramount in the development of this tire. Thanks to an extremely long life, this is the tire for endless miles.
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