CST Czar 700c x 23 (23-622) Wire Bead Black/Black (Pair)

Lite race/training tire with grooved lateral tread for traction, smooth center.DC - Dual Compound, two compounds comprised of a harder, longer-lasting center and a softer gripping corner EPS - Exceptional Puncture Safety, offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing to help prevent punctures Size: 700 x 1.00 (23-622) Color: Black Stripe Weight: 300 g (10.6 Oz) each PSI: 120