The 18"x1.75" Black MX bicycle tire with K44 tread from Kenda is an entry-level BMX-style tire with sturdy casing for longevity. Kenda tires are some of the most popular replacement bike parts on the market, and they are available in about every rim size in current use. Let us be your source for the latest bicycle tires from Sunlite with this 18"x1.75" MX bike tire with the K44 tread.