S&M 20" Trackmark Kevlar Bead Tyre
The Trackmark is S&M's race tire. Available in folding Kevlar bead only and with a lightweight, high TPI race casing. The Trackmark center tread is broken to increase acceleration and braking traction and to reduce weight. It's a smooth, fast tire designed for today's hard packed or paved tracks and is available in both 20" and 24" sizes.