Bell 4Forty Air MIPS Helmet - M - Matte Black Dropship and is compatible with 10

and is compatible with 10 and 11-speed drivetrains on frames with Boost spacing

Purple Rain

6 Lined Alloy End Caps

washable liner

Bell 4Forty Air MIPS Helmet - M - Matte Black Dropship and is compatible with 10Equipped with pro level technology but designed with the privateer in mind, the Bell 4Forty Air Mips is the first choice for your next trail helmet. The 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 aren't just visibly rad but functionally significant for increased air ventilation, effective sweat management, and better goggle compatibility. Their