Kenda Kwick Nine Tire - 29 x 2.2 Clincher Wire Black/Reflective 60tpi KSKenda Kwick Nine Tire 29 x 2. 2 Clincher Wire Black Reflective 60tpi KS. The Kwick Nine is a mega sized 29er tire that gives you all the big wheeled fun of a 29er and brings it to the streets. The smooth tread design lets you take your big mountain rig and travel effortlessly through the city. The Kwick Nine 29er also features K Shield (KS) flat protection for worry free urban adventures. So wrap that mountain steed with a set of Kwick Nine 29ers and