HD TUBE 21x300 STI 2mm, TB0130H HEAVY DUTY INNER, 21x80/100

Part No. 69-009.STI (oro2u.com)
21"x80/100 275/300 HEAVYDUTY STI TB0130H 2mm Thick wales. TR-6 VAVLE
STI Motorcycle Tubes are strong. The HD ?Heavy Duty? model is 50 percent thicker than most standard tubes on the market today. The HDs are made from high quality butyl rubber with a 2mm thickness.