Roll fast, and corner faster with e*thirteen's SEMI-SLICK tire. Speed doesn't always have to come at the cost of traction. We say, "Have your cake, and eat it too."
The tightly-spaced, straight-stacked centre knobs provide low surface resistance without reducing traction in heavy braking or climbing situations. Angled sipes soften the side knobs for predictable traction, without allowing the tire to "squirm" or roll under heavy cornering. Finally, directional sipes benefit braking and cornering, without sacrificing durability.
PLUS compounds utilize the longer-wearing compound across the entire surface of the tire, with an even harder base compound to further wear characteristics, without sacrificing traction.