Challenge Record Tubular Time Trial and

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=8855627102079)