展开From epic trail rides to enduro race day, the Bell 4Forty Air MIPS mountain bike helmet has the coverage we need to ride with confidence. Equipped with pro-level technology at a privateer pricepoint, we really enjoy the well-thought-out features of this helmet.
Shell Material: polycarbonate;
Impact Management: MIPS;
Ventilation: yes;
Fit Adjustment: Float Fit with Fidlock buckle, Tri-Glide strap adjustment;
Visor: 3-position adjustable;
Certifications: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older;
Claimed Weight: [medium] 12.7oz;
Activity: trail, enduro;
Manufacturer Warranty: 1 year;
storecredits: 0.0;