Many municipalities and tracks have begun to implement new, tougher regulations that limit the sound output of street bikes, off-road cycles and ATVs. In the interest of health & safety and of maintaining good relationships between riders and the non-riding community, Two Brothers Racing has developed a series of highly effective sound reducing tips which can help everyone to get along.

Dimensions
W 2.8in * H 2.7in * L 6.7in
Weight: 0.15lbs