Bell 4Forty is a super great MTB helmet with deeply in the neck for optimal protection.

The helmet has integrated MIPS system, with great protection from strokes.

The helmet is very ventilating with 15 holes.

Adjustable visor.

Easy to adjust with Float Fit Turning buckle, in the neck.

Sweat guide on the forehead.

Weight: 363 grams. for size 55-59 cm