The Speedster was designed for rolling speed and minimal drag on hard pack or paved terrain Count on this tire for high performance during BMX racing, dirt jumps, and urban shredding New Bomb Proof models feature Aramid belting, Dual Control Compound for superior grip and 72TPI casing for a durable responsiveness Standard 29x1.95 622 Wire Belted Bk/Blk 50 600 72 56a/48a YesUPC/EAN/GTIN: 848712039211