BELL Super DH MIPS Adult Mountain Bike Helmet - Lightweight Full Face MTB Helmet for Downhill & Enduro Riding - Perfect for Trail, Bike Park & Extreme Cycling Adventures

Super Air R MIPS Full 9 Fusion Transfer Super 3R Super DH MIPS Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.0 out of 5 stars 1 — — 4.7 out of 5 stars 1,441 4.7 out of 5 stars 674 SIZES S, M, L XS, S, M, L, XL, XXL XS, S, M, L, XL, XXL S, M, L S, M, L TOTAL VENTS 18 HELMET VENTS, 8 CHIN BAR VENTS, 4 BROW PORTS 10 HELMET VENTS, 3 BROW PORTS 9 HELMET VENTS, 3 BROW PORTS 23 HELMET VENTS, 4 BROW PORTS, 6 CHIN BAR VENTS 19 HELMET VENTS, 2 BROW PORTS, 4 CHIN BAR VENTS VENTILATION OVERBROW VENTILATION FEATURES INTAKE PORTS ON THE BROW OF THE HELMET TO USHER IN COOL AIR AND PUSH IT THROUGH THE AIR-CHANNEL MATRIX FOR FULL-HEAD VENTILATION OVERBROW VENTILATION FEATURES INTAKE PORTS ON THE BROW OF THE HELMET TO USHER IN COOL AIR AND PUSH IT THROUGH THE AIR-CHANNEL MATRIX FOR FULL-HEAD VENTILATION OVERBROW VENTILATION FEATURES INTAKE PORTS ON THE BROW OF THE HELMET TO USHER IN COOL AIR AND PUSH IT THROUGH THE AIR-CHANNEL MATRIX FOR FULL-HEAD VENTILATION OVERBROW VENTILATION FEATURES INTAKE PORTS ON THE BROW OF THE HELMET TO USHER IN COOL AIR AND PUSH IT THROUGH THE AIR-CHANNEL MATRIX FOR FULL-HEAD VENTILATION OVERBROW VENTILATION FEATURES INTAKE PORTS ON THE BROW OF THE HELMET TO USHER IN COOL AIR AND PUSH IT THROUGH THE AIR-CHANNEL MATRIX FOR FULL-HEAD VENTILATION MIPS FLEX SPHERICAL + MIPS - COMPREHENSIVE ENERGY MANAGEMENT - FLEX SPHERICAL ENHANCES OUR ABILITY TO ADDRESS HIGH-SPEED IMPACTS, LOW-SPEED IMPACTS, AS WELL AS ROTATIONAL IMPACTS. MIPS (MULTI-DIRECTIONAL IMPACT PROTECTION SYSTEM) - A LEADING SLIP PLANE TECHNOLOGY DESIGNED TO REDUCE ROTATIONAL FORCES THAT CAN RESULT FROM CERTAIN IMPACTS no data MIPS (MULTI-DIRECTIONAL IMPACT PROTECTION SYSTEM) - A LEADING SLIP PLANE TECHNOLOGY DESIGNED TO REDUCE ROTATIONAL FORCES THAT CAN RESULT FROM CERTAIN IMPACTS FLEX SPHERICAL + MIPS - COMPREHENSIVE ENERGY MANAGEMENT - FLEX SPHERICAL ENHANCES OUR ABILITY TO ADDRESS HIGH-SPEED IMPACTS, LOW-SPEED IMPACTS, AS WELL AS ROTATIONAL IMPACTS. CONSTRUCTION FUSION IN-MOLD POLYCARBONATE SHELL: BONDS THE HELMET'S OUTER SHELL TO THE EPS FOAM LINER TO CREATE A STURDIER HELMET. PROGRESSIVE LAYERING: WITH VARIABLE EPS FOAM DENSITIES TO BETTER MANAGE THE TRANSFER OF ENERGIES AFTER SOME IMPACTS FIBERGLASS SHELL POLYCARBONATE SHELL FUSION IN-MOLD POLYCARBONATE SHELL - A PROCESS PIONEERED BY BELL BONDS THE HELMET'S OUTER SHELL TO THE EPS FOAM LINER TO CREATE A STURDIER HELMET FUSION IN-MOLD POLYCARBONATE SHELL - CREATES A STURDIER HELMET. PROGRESSIVE LAYERING: FLEX SPHERICAL UTILIZES TWO LAYERS OF FOAM. EACH LAYER HAS A THIN HARD SHELL MOLDED INTO IT. VISOR GOGGLEGUIDE ADJUSTABLE VISOR ACCOMMODATES BOTH GOGGLES AND GLASSES FLYING BRIDGE VISOR: ORIGINALLY DEVELOPED FOR MOTO USE, THIS VISOR'S SIDE-MOUNTED SCREWS ARE EASY TO ADJUST, EVEN WHILE WEARING GLOVES FLYING BRIDGE VISOR: ORIGINALLY DEVELOPED FOR MOTO USE, THIS VISOR'S SIDE-MOUNTED SCREWS ARE EASY TO ADJUST, EVEN WHILE WEARING GLOVES GOGGLEGUIDE ADJUSTABLE VISOR: ACCOMMODATES BOTH GOGGLES AND GLASSES GOGGLEGUIDE ADJUSTABLE VISOR: ACCOMMODATES BOTH GOGGLES AND GLASSES INTERIOR X-STATIC PADDING - QUICK-DRYING MATERIALS, WOVEN WITH REAL SILVER FIBERS X-STATIC PADDING - QUICK-DRYING MATERIALS, WOVEN WITH REAL SILVER FIBERS no data X-STATIC PADDING - QUICK-DRYING MATERIALS, WOVEN WITH REAL SILVER FIBERS SWEAT GUIDE PAD DESIGN PULLS MOISTURE AWAY FROM THE BROW PAD AND AWAY FROM EYEWEAR X-STATIC PADDING - QUICK-DRYING MATERIALS, WOVEN WITH REAL SILVER FIBERS SAFETY WRAPAROUND CHIN BAR BREAKAWAY SCREWS BREAKAWAY SCREWS WRAPAROUND CHIN BAR: A REMOVABLE PROTECTIVE CHIN BAR, DESIGNED FOR TRAIL RIDING ADAPABILITY -- NO TOOLS REQUIRED. WARNING: ALL CHIN BARS HAVE LIMITS, AND SERIOUS INJURY OR DEATH CAN OCCUR. READ OWNER'S MANUAL CAREFULLY BEFORE USING YOUR HELMET. WRAPAROUND CHIN BAR: A REMOVABLE PROTECTIVE CHIN BAR, DESIGNED FOR TRAIL RIDING ADAPABILITY -- NO TOOLS REQUIRED. WARNING: ALL CHIN BARS HAVE LIMITS, AND SERIOUS INJURY OR DEATH CAN OCCUR. READ OWNER'S MANUAL CAREFULLY BEFORE USING YOUR HELMET. WEIGHT 640 grams (size M) 1080 GRAMS (SIZE M) 1040 grams (size M) 784 GRAMS (SIZE M) 850 GRAMS (SIZE M)

FUSION IN-MoIding POLYCARBONATE SHELL AND PROGRESSIVE LAYERING - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts.

FLEX SPHERICAL+MIPS AND WRAPAROUND CHIN BAR - Flex Spherical enhances our ability to address high-speed impacts, low-speed impacts, as well as rotational impacts. Think of it as comprehensive protection, with the added bonus of being able to design better helmet ventilation. A removable protective chin bar, designed for trail riding adaptability. No tools required. Warning all chin bars have limits, and serious injury or death can occur. Read the owners manual carefully before using your helmet

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 design pulls moisture away from the brow pad and away from eyewear. A comfortable and secure fit system featuring an easy-to-turn rubber overmolded dial for adjustments.

OVERBROW VENTILATION, GOGGLEGUIDE ADJUSTABLE VISOR SYSTEM, AND INTEGRATED BREAKAWAY CAMERA MOUNT - Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation. Adaptable visor system accommodates both goggles and glasses and works with or without the visor attached. Seamless camera mount, requiring no zip ties or tape, is engineered to break away upon impact to reduce the risk of injury.

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 vary, even within an age range. Using a helmet that does not fit can be dangerous; 19 Vents, 2 Brow ports, and 4 Chin Bar vents.