700 x 23 Continental Grand Sport Race Bicycle Tire, Folding, Black fly century start in the vest and

start in the vest and bring the sleeves with you

Triflex fabric for supportive stretch

Compatible with 12-speed drivetrain

Slay your inner demons as you log some serious miles

before converting to regular

700 x 23 Continental Grand Sport Race Bicycle Tire, Folding, Black fly century start in the vest andPureGrip Based on activated silica compounds, this technology was originally intended as an performance level compound, but after intensive development at our Korbach Research and Development Department Facility, an advanced new compound with outstanding grip and cross country properties was developed. This new rubber mix, given the self explanatory name ? PureGrip?, is ranked just behind our BlackChili Compound and is being used in our performance