Continental Grand Prix 4 Season Folding Tire Size:700X23C without sacrificing anything to comfort

without sacrificing anything to comfort

RETENTION SYSTEM: NO-TWIST TRI-GLIDES: QUICK-ADJUST FASTENERS THAT HELP KEEP STRAPS FLAT AND PROPERLY POSITIONED

1-1/4" dia x 7" for 70cc (32mm dia x 178mm)

XL: 21''-23'' (53-58cm)

Continental Grand Prix 4 Season Folding Tire Size:700X23C without sacrificing anything to comfortContinental's tough Grand Prix 4 Season is even tougher with the addition of the Vectran anti puncture breaker. The ultimate combination of speed, low weight, and all weather performance, combined with excellent puncture and sidewall protection. The Vectran breaker wards off flats but is also supple for less rolling resistance and greater comfort than other puncture resistant barriers. SPECS Kevlar beaded folding tire. 430 TPI. Max inflation pressure