Duro Hf317 Front Tires Classic tires for motorcycles going back decades. Duro tires combine advanced compounds with a classic appearance and are a great choice for all types of vintage motorcycles. Features: Bias ply Blackwall Tube type (Tt) H-rated for speeds up to 130mph Non-speed rated for speeds up to 93mph Notes : It is recommended to change your valve stem, tube and/or rim strip when installing a new tire. Shop Here! Need your tire mounted Weve got you covered! Tire Mount Discount