![The best road bike tire money can buy – 6 models in Comparison | Page 4 of 7 | GRAN FONDO Cycling Magazine The best road bike tire money can buy – 6 models in Comparison | Page 4 of 7 | GRAN FONDO Cycling Magazine](https://s14761.pcdn.co/wp-content/uploads/sites/3/2019/09/GF-Rennrad-Road-Bike-Reifen-Tire-Test-2019-009-1140x760.jpg)
The best road bike tire money can buy – 6 models in Comparison | Page 4 of 7 | GRAN FONDO Cycling Magazine
![I just got these Continental gp5000 tires, I have maybe less than 200km on them. I just noticed these marks on them, are they still safe to ride? Do I have to I just got these Continental gp5000 tires, I have maybe less than 200km on them. I just noticed these marks on them, are they still safe to ride? Do I have to](https://external-preview.redd.it/tmzyOIDFZ9VUc9vpgjKrZtka1WCUyxtg9ISKW_SKin4.jpg?auto=webp&s=40ece9e4ba1dcfd4ca224b9b0ca14e7888bc5cdd)
I just got these Continental gp5000 tires, I have maybe less than 200km on them. I just noticed these marks on them, are they still safe to ride? Do I have to
![Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme](https://www.matosvelo.fr/public/Tests/Materiel/Continental/Grand_Prix_5000_28mm/Continental-GP-5000-28-001.jpg)
Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme
![Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme](https://www.matosvelo.fr/public/Tests/Materiel/Continental/Grand_Prix_5000_28mm/Continental-GP-5000-28-008.jpg)
Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme
![Continental Unisex – Adult's Grand Prix 5000 S Tyres, Black/Transparent, 28" 700x25C 25-622 : Sports & Outdoors - Amazon.com Continental Unisex – Adult's Grand Prix 5000 S Tyres, Black/Transparent, 28" 700x25C 25-622 : Sports & Outdoors - Amazon.com](https://m.media-amazon.com/images/I/31mOX56yFAL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA143%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Continental Unisex – Adult's Grand Prix 5000 S Tyres, Black/Transparent, 28" 700x25C 25-622 : Sports & Outdoors - Amazon.com
![Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme Essai longue durée Continental Grand Prix 5000 - Matos vélo, actualités vélo de route et tests de matériel cyclisme](https://www.matosvelo.fr/public/Tests/Materiel/Continental/Grand_Prix_5000_28mm/Continental-GP-5000-28-003.jpg)