Bell Helmets - MX-9 ADV MIPS Full Face Helmet Color:Dash Black/Red For straight-slot timing plugs

For straight-slot timing plugs

it does not undergo deformations and it reduces vibrations and noise substantially

This can have disastrous consequences

In this case

The AirFlex impact gel is the latest technology in protection

Bell Helmets - MX-9 ADV MIPS Full Face Helmet Color:Dash Black/Red For straight-slot timing plugsALL TERRAIN EXPLORER From the roughest singletrack to urban blacktop, the MX 9 Adventure Mips gets you there safely in style. We've taken our MX 9 and added even more capability with an integrated anti fog, anti scratch clear faceshield. The shield flips up and leaves enough room for goggles in extreme conditions, or it can be removed completely. Conversely, the adjustable visor can be removed for a stealth street look. Mips protection, Velocity Flow