S&M 20" INNER TUBE 2.1" -2.5" $7.95 Quantity discounts available QuantityPrice SKU: 05-TUBE-20-HD UPC CODE: 725410521715MSRP: $7.95 This item is IN STOCK Quantity -+ Add to Cart Details S&M 20" INNER TUBE 2.1" -2.5 HEAVY DUTY Details Back DetailsS&M 20" INNER TUBE 2.1" -2.5 HEAVY DUTY