TYI02 HEAVY DUTY 14" FRONT INNER TUBE FOR DIRT / PIT BIKES 2.50-14 (60/100-14)
TYI06 12" INNER TUBE 2.50-12 FOR DIRT / PIT BIKE STRAIGHT VALVE
TYI10 INNER TUBE 12" FOR DIRT / PIT BIKE 3.00-12 STRAIGHT VALVE
TYI15 HEAVY INNER TUBE 90/100/14 FOR DIRT / PIT BIKE STRAIGHT VALVE
TYI29 HEAVY DUTY INNER TUBE 18" FOR 4.10-18 DIRT PIT BIKE WHEEL TYRE