12- to 24-Inch

The Crown Gem has been designed to provide consistent and reliable traction on almost any terrain, in all types of conditions. - Center tread features a low profile design for increased speed and reduced rolling resistance - Taller side knobs support aggressive cornering and improved traction

The Speedster is a high performance race and dirt jump tire designed for speed and minimal drag on hard packed or paved terrain in wet or dry conditions. - Honeycomb center tread provides added traction and increased speed with very low rolling resistance; large diamond shaped side knobs give extra grip and cornering control - Large diamond shaped side knobs give extra grip and cornering control - Low Specific Gravity Compound is lightweight and designed for high speed