built in bluetooth motorcycle helmet K3 Carbon Fiber - Headset Matte Black 2 the K3 helmet guarantees your safety Bluetooth Helmet – ILM

It must have had acid dripping on the head tube in someones garage, because it was eaten completely through

they couldnt do the diversity of testing that we would like them to do. (Giro and Bell, both owned by Vista Outdoors, operate a test lab of their own called The Dome.) But, he adds, they are good scientists, their undertaking is ambitious, and, from what I can see, the overall approach is valid and they are getting good information. Parks isnt alone in the industry in his positive assessment of the Virginia Tech study

I think you do get used to it, though

Propeller bait Just as it sounds, propeller baits have a propeller on the front or back (or both)