which is why it's important to purchase motorcycle helmets that help quiet down distracting road noise. The exposed engine and aftermarket exhaust systems are just a few of the factors that ...

Ever-tightening noise and anti-tampering restrictions seem to be strangling this industry, at least in Europe.

“The adoption of the new anti-tampering provisions marks an important step in ensuring that motorcycle non-original replacement exhaust systems meet the current regulatory standards.” ...