Vee Rubber two-wheeled air hose The two - wheeled air hoses made from butyl are very robust and have high safety - reserves. Vee Rubber has been the leading manufacturer of motorcycle tires and hoses for over 30 years OEMs for many top brands. Valve type: TR4 Valve straight side valve Wall thickness: 1.6 - 1.7mm Suitable for following tire sizes: - 5.50 - 15/16 - 170/80 - 15/16 - 170/70 - 15/16 - 180/70 - 15/16 - 200/70 - 15/16 - 180/60 - 15/16 - 200/60 - 15/16