ReviewsVentilation Ports

Troy Lee Designs Adult | Limited Edition | BMX | Downhill Mountain Bike D4 Carbon Eyeball Helmet (Blue, LG)

COVERAGE: Carbon fiber shell, EPP Collarbone impact system, chinbar shock pads. 1000 grams.
VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports.
COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads.
CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings..
Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.

COVERAGE: Composite shell, EPP Collarbone impact system, chinbar shock pads. 1050 grams.
VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports.
COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads.
CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings..
Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.

COVERAGE: Composite shell, EPP Collarbone impact system, chinbar shock pads. 1050 grams.
VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports.
COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads.
CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings..
Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.

COVERAGE: Composite shell, EPP Collarbone impact system, chinbar shock pads. 1050 grams.
VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports.
COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads.
CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings..
Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.

COVERAGE: Carbon fiber shell, EPP Collarbone impact system, chinbar shock pads. 1000 grams.
VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports.
COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads.
CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings..
Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.

COVERAGE: Carbon fiber shell, EPP Collarbone impact system, chinbar shock pads. 1000 grams.
VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports.
COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads.
CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings..
Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.

COVERAGE: Carbon fiber shell, EPP Collarbone impact system, chinbar shock pads. 1000 grams.
VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports.
COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads.
CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings..
Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.

2 Pack, Squirrel Buster Classic Wild Bird Feeder with 4 Feeding Ports, 2.4lb Seed Capacity.
NEED FOR CLEARANCE: hang providing an 18-inch/47-cm CLEARANCE on all sides..
CHEW PROOF: all feeder parts exposed to squirrels are made of chew proof materials..
NO TOOLS REQUIRED: our feeders are designed to be dismantled by hand into individual components without the use of tools..
SEED VENTILATION SYSTEM: our patented Seed Ventilation System keeps the seed fresh longer attracting more wild birds..

Shell Material: aerospace-grade composite.
Claimed Weight: [medium] 2lb 5oz (1050g).
Ventilation: 10 front intake ports, 5 overhead intake vents, 7 rear exhaust ports.

NO-TWIST TRI-GLIDES & X-STATIC AND XT2 PADDING - Quick-adjust fasteners that help keep straps flat and properly positioned. Quick-drying materials,....
MIPS-EQUIPPED & WRAPAROUND PROTECTION - MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside....
OVERBROW VENTILATION - Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel....
GOGGLEGUIDE ADJUSTABLE VISOR SYSTEM & INTEGRATED BREAKAWAY CAMERA MOUNT - Adaptable visor system accommodates both goggles and glasses and works with....
SPECIFICATIONS - Small (52-56 cm), Medium (55-59 cm), and Large (58-62 cm) Sizes. Important: always take a head measurement. Head sizes and shapes can....

FUSION IN-MOLDING POLYCARBONATE SHELL AND PROGRESSIVE LAYERING - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to....
FLEX SPHERICAL+MIPS AND WRAPAROUND CHIN BAR - Flex Spherical enhances our ability to address high-speed impacts, low-speed impacts, as well as....
X-STATIC AND XT2 PADDING, SWEAT GUIDE AND FLOAT FIT DH W/ FIDLOCK BUCKLE - Quick-drying materials, woven with real silver fibers. Sweat Guide pad....
OVERBROW VENTILATION, GOGGLEGUIDE ADJUSTABLE VISOR SYSTEM, AND INTEGRATED BREAKAWAY CAMERA MOUNT - Overbrow Ventilation features intake ports on the....
SPECIFICATIONS - Small (52-56 cm), Medium (55-59 cm), and Large (58-62 cm) Sizes. Important: always take a head measurement. Head sizes and shapes can....