Dunlop D606 Dual Sport Rear Tire - 130/90-18/Blackwall Dunlop designed the D606 tire to be street-legal with an emphasis on aggressive off-road riding A full-depth tread pattern designed for rigorous off-road use yields excellent traction on everything from hard-packed fire roads to soft single-track trails At the same time, the D606s tread compound is engineered for good highway durability and grip Available in 17-inch and 18-inch rear sizes to fit almost all off-road-capable dual-sport bikes Matching D606 front tire available