BELL bicycle helmet PISTON black matt

Bicycle helmet BELL PISTON

FEATURES:

• ErgoDial^{TM fitting system}
• Cam-lock^TM
• Fusion^{TM microshell} In-Mold
• detachable visor
• number of ventilation holes: 15
• weight: 310 g
• size: U (54-61cm)

TECHNOLOGIES:

Fusion^{TM Microshell In-Mold-} In-Mold technology is the process of bonding the helmet microshell with a layer of Styrofoam to create a solid, durable helmet. Styrofoam is injected into the thin layer of the microshell while it is in the mold. The entire structure is not created separately and later welded together.

ErgioDial fit system: smooth one-handed adjustment in Universal Fit helmets. Simply pinch the button and turn the dial for consistent, accurate and comfortable stability

Cam Lock Levers:Make it easy to adjust the straps around your ears. Just open the cam, position it conveniently and close the lever.

Channel ventilation: Specially designed ventilation channels inside the helmet lining draw cool air from the front and let it through around the head and remove warm air through holes at the back.

The helmet does not have the MIPS system.