HD 3mm TUBE 19x350/400 STI, TB0110X EXTREME INNER 100/90

Part No. 69-032.STI (phoenixmotos.com)
19"x350/400 100/90 EXTREME HEAVY DUTY STI TB0110X 3mm Thick walls. TR-6 VALVE
STI Motorcycle Tubes are strong. -Each uses a 3 mm spec, making it 30 percent beefier than most heavy duty tubes. -Made from High quality Butyl Rubber.