Source google image: https://www.cycletyres.fr/media/Continental/img/1-Pneu-Continental-Grand-Prix-Classic—Black-Chili—PolyXBreaker_1235x735.jpg
Pneu prix
Source google image: https://www.cycletyres.fr/media/Continental/img/1-Pneu-Continental-Grand-Prix-Classic—Black-Chili—PolyXBreaker_1235x735.jpg