Pro level high quality road tire that offers excellent rolling resistance, superior wet or dry grip and a very high level of puncture resistance Smooth center section with mild siping on the shoulders for improved cornering grip and bite R3C is Kenda?s fastest rubber compound and used exclusively for high end racing tires - significantly lower rolling resistance and increased wet weather traction KA - K-Armor is a proprietary casing material technology developed by Kenda for superior puncture protection and rolling resistance REF - Reflective sidewall striping or hotpatch to aid in low light visibility Standard 700x23 622 Fold Belted Bk/Blk 125 178 120 70a/60a R3C/KA/REF YesUPC/EAN/GTIN: 047853628395