Continental Grand Sport Race 700 x 32C Pure Grip Folding Bike TyreContinental Grand Sport Race 700 x 32C Pure Grip Folding Bike Tyre The Grand Sport Extra tire offers excellent rolling, handling, and grip with its supple 180 TPI casing, enhanced by new NyTech breaker technology for superior puncture resistance. Designed for long, demanding rides, it features a double NyTech breaker and 3 ply sidewall, making it ideal for tough training sessions or epic spring and autumn sportive rides. With the introduction of