As the most ventilated helmet in motorsports, the premium F4 from KLIM keeps riders drier and cooler in the world’s most demanding conditions while protecting from the bone-chilling effects of wind-chill.

Built on a premium, zonal fiber select platform, the KLIM F4 features aerospace fiberglass, carbon fiber and Kevlar™ layups to ensure premium safety standards are exceeded around the world. Comfort is enhanced by moisture-wicking comfort liner and cheek pad materials, comfort liner and cheek pad perforation, and the insane continuation of ventilation ducts and channels throughout the EPS.

KLIM’s premium standards are seen in the complete F4 Package. Included with every F4 Helmet is a genuine WINDSTOPPER® packable, snap-in liner to block direct wind contact while still retaining incredibly high breathability. Also, KLIM includes a snap-in breath deflector with every F4—making it a true four-season, multi-sport helmet. Removable cheek pads and liners wash easily (and are replaceable) and a spare visor and visor hardware are included in the ballistic nylon carrying helmet bag that comes with each F4.

To put it simply: the KLIM F4 wins across the board. That’s what superior technology, premium features and KLIM ingenuity deliver. Try an F4 on today and experience a new reality of comfort and performance. Available in Matte Black, Stealth Black, Stealth White.

NEW for 2013:

• Now available in ECE 22.05 versions (nearly 1 pound lighter than Snell M2010/DOT version)
• Revised Fin Shapes reduce drag, snagging and breaking off without reducing ventilation airflow and/or ventilation performance

All-new breath deflector design fits a wider range of face shapes comfortably.

MOST ADVANCED VENTILATION SYSTEM IN MOTORSPORTS
• AIR INDUCTION SYSTEM SUPPORTS AIR-CRAVING INTAKES TO DELIVER SUBSTANTIAL AIR-FLOW AND VOLUME INTO VENTILATION SYSTEM
• EPS AIR CHANNELS CONTINUOUSLY INTRODUCE FRESH AIR TO INNER PRESSURE CHAMBER NETWORK AND TRANSPORT HEATED AIR AND EXCESS MOISTURE TO EXIT PORTS
• LARGE, EFFECTIVE EXIT PORTS
• MOISTURE-WICKING COMFORT LINER AND CHEEK PADS INTEGRATES WITH VENTILATION SYSTEM AND ENHANCES COOLING VIA AIRFLOW PERFORATIONS
• NON-INTRUSIVE EYE PORT INCREASES FIELD OF VISION PREMIUM CONSTRUCTION AND QUALITY
• SNELL M2010 AND U.S. DOT VERSION EXCEEDS STANDARDS
• E.C.E. 22.05 VERSION AVAILABLE IN SELECT COLORWAYS ONLY
• ZONAL FIBER SELECT CONSTRUCTION WITH AEROSPACE FIBERGLASS, CARBON FIBER AND KEVLAR™ ENSURE A SAFER HELMET
• AIR-INDUCTION EXTERIOR RIDGES INCREASE STRUCTURAL INTEGRITY OF THE HELMET
• PATENT D583, 102

ALL-WEATHER SYSTEM AND COMFORT FEATURES
• INCLUDED WINDSTOPPER® LINER IS SMALL AND POCKETABLE, SNAPS ONTO FOAM COMFORT LINER TO PROVIDE WINDPROOF WARMTH WHILE STILL MAINTAINING INCREDIBLE BREATHABILITY AND MOISTURE REMOVAL
• ADJUSTABLE SNAP-IN BREATH DEFLECTOR INCLUDED
• COMFORT LINER AND CHEEK PADS EASILY REMOVABLE AND WASHABLE

INCLUDED WITH EACH HELMET
• DELUXE, SOFT-LINED, BALLISTIC NYLON CARRYING BAG WITH EXTERNAL ZIPPERED SIDE POCKETS AND END MESH STASH POCKET
• SPARE VISOR AND VISOR BOLT HARDWARE
• WINDSTOPPER® COLD-WEATHER SNAP-IN LINER
• BREATH DEFLECTOR
• REMOVABLE CHEEK PADS
• REMOVABLE COMFORT LINER

REPLACEMENT PARTS AVAILABLE
• OPTIONAL THICKNESS CHEEK PADS
• HELMET VISOR
• TOP VENT COVER
• VISOR SCREWS (2)
• VISOR SCREW WASHERS (2)
• CENTER SCREW
• CENTER SCREW WASHER
• MOUTHPIECE SCREW