Neck Cut: Button up

How many pistons: 4 pistons

full customisable modes and outputs through GloWorm app

Cassette Specifications:

They will not slip or throttle

Bell 4FORTY Air MIPS Helmet - L - Matte Black - AS-NZS�2063-2008 Standard Envelope Shipping Neck Cut: Button upThe 4Forty Air Mips is equipped with pro level features designed with the privateer in mind. With a sleek new shell and 3 position visor, the benefits arent just visibly rad but functionally significant for increased air ventilation, effective sweat management, and better goggle compatibility. Bell's Float Fit system, built in Sweat Guide, and Ionic+ padding ensure all day comfort, while Integrated Mips and extended hard shell coverage help you stay