
Original: $14.09
-65%$14.09
$4.93The Story
Inner Tube - Standard - 21" - TR-4 - Center Metal Valve
"Real butyl tubes" made from 100% butyl polymer, unlike other "butyl" tubes, which are blended butyl polymer and natural rubber, Each tube is individually boxed with a full range of sizes and valve stem types clearly marked on each box end, 100% butyl tubes minimize natural air leakage and maintains air pressure for longer period of time, All stems are TR-4 type for valve stem

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Inner Tube - Standard - 21" - TR-4 - Center Metal Valve
"Real butyl tubes" made from 100% butyl polymer, unlike other "butyl" tubes, which are blended butyl polymer and natural rubber, Each tube is individually boxed with a full range of sizes and valve stem types clearly marked on each box end, 100% butyl tubes minimize natural air leakage and maintains air pressure for longer period of time, All stems are TR-4 type for valve stem














