BELL Full-9 Fusion MIPS Adult Full Face Mountain Bike Helmet for Downhill & Trail Riding - Lightweight & Ventilated Cycling Safety Gear

Full 9 Full 9 Fusion Sanction Super 3R Super DH Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews — — 4.4 out of 5 stars 1,927 4.7 out of 5 stars 1,443 4.7 out of 5 stars 675 SIZES XS/S, M, L, XL/XXL XS, S, M, L, XL, XXL XS, S, M, L S, M, L S, M, L TOTAL VENTS 10 HELMET VENTS, 3 BROW PORTS 10 HELMET VENTS, 3 BROW PORTS 15 VENTS 23 HELMET VENTS, 4 BROW PORTS, 6 CHIN BAR VENTS 19 HELMET VENTS, 2 BROW PORTS, 4 CHIN BAR VENTS VENTILATION OVERBROW VENTILATION FEATURES FOR FULL-HEAD VENTILATION VELOCITY FLOW VENTILATION - ORIGINALLY DEVELOPED FOR MOTO USE, IT PULLS AIR THROUGH THE INTERNAL VENTING SYSTEM TO HELP KEEP THE RIDER COOL AND DRY. 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 no data 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 COMPLIANCE CPSC BICYCLE ASTM F1952-00 (DOWNHILL) ASTM F2032-06 (BMX) CPSC BICYCLE ASTM F1952-00 (DOWNHILL) ASTM F2032-06 (BMX) CPSC BICYCLE CPSC BICYCLE CPSC BICYCLEASTM F1952-00 (DOWNHILL)ASTM F2032-06 (BMX) MIPS no data 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 MIPS SPHERICAL ENHANCES OUR ABILITY TO ADDRESS HIGH-SPEED AND LOW-SPEED IMPACTS, AS WELL AS ROTATIONAL IMPACTS. THINK OF IT AS COMPREHENSIVE PROTECTION, WITH THE ADDED BONUS THAT WE CAN DESIGN BETTER HELMET VENTILATION, TOO. CONSTRUCTION LIGHTWEIGHT FULL CARBON SHELL FIBERGLASS SHELL ABS 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. PROGRESSIVE LAYERING: THE PROCESS OF ENGINEERING A HELMET LINER WITH VARIABLE EPS FOAM DENSITIES TO BETTER MANAGE THE TRANSFER OF ENERGIES AFTER SOME IMPACTS VISOR 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 ADJUSTABLE VISOR GOGGLEGUIDE ADJUSTABLE VISOR: ACCOMMODATES BOTH GOGGLES AND GLASSES GOGGLEGUIDE ADJUSTABLE VISOR: ACCOMMODATES BOTH GOGGLES AND GLASSES INTERIOR XT-2 EXTENDED WEAR INTERIOR 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 INTEGRATED EJECT COMPATIBILITY: IN CASE OF A CRASH, THIS DESIGN LETS FIRST RESPONDERS GENTLY REMOVE HELMET FROM A RIDER'S HEAD, REDUCING THE POTENTIAL FOR SECONDARY INJURIES BREAKAWAY SCREWS no data 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 1130 GRAMS (SIZE M) 1080 GRAMS (SIZE M) 850 GRAMS (SIZE M) 784 GRAMS (SIZE M) 850 GRAMS (SIZE M)