Challenge Record Open Time Trail and Triathlon

Technology deriving from Pros time trial experience. High speed, low rolling resistance and added Puncture Protection Strip (PPS) for maximum safety and performance. Features: Use:Triathlon/Time Trial Size: 700 Width: 23 mm Weight: 215 gr TPI: 300 Bead: Aramid Casing: SuperPoly Flat protection: Double PPS BAR: 7.5-10 PSI: 105-145 Color: Black-Black (Barcode EAN=8855627005042)