The Bell Infusion EV Top Forced Air Helmet features a huge eyeport (largest available in the Bell line). The Bell Infusion EV Top Forced Air Helmet is SA2010/FIA8858 certified and available in sizes 7 1/8 to 7 3/4 in white or rubberized matte black. Sold in the standard helmet configuration, the Bell Infusion EV Top Forced Air Helmet features a new rubber visor seal to prevent dust and dirt from entering the helmet, pro-style comfort interior and a lightweight composite shell.By utilizing an innovative kit system, racers who prefer a wide eyeport can now customize the Bell Infusion EV Top Forced Air Helmet to adapt to different forms of racing. Thanks to the versatility of the Bell Infusion EV Top Forced Air Helmet, racers can change the position of the forced air ventilation to the helmet by installing either the side (left) forced air or top forced air kit (kits sold separately). By using the kit system, racers can easily switch the Bell Infusion EV Top Forced Air Helmet to the appropriate configuration for their type of racing. The Bell Infusion EV Top Forced Air Helmet incorporated Bell’s air chamber technology to increase pressure and accelerate airflow (when used with an external forced air system) to maximize airflow for improved ventilation and comfort.Customers can choose between Bell’s Quick Lock forced air nozzle or standard nozzle. The Quick Lock forced air nozzle that locks the forced air connector in place yet allows for easy release and works with the smaller forced air hose. The smaller nozzle design helps accelerate airflow into the helmet. The QL side air kits include:2022173 – STAR INF SIDE AIR QL NOZZLE WHITE KIT (V.10) BRUS HELMET PART2022174 – STAR INF SIDE AIR QL NOZZLE RM. BLACK KIT (V.10) BRUS HELMET PARTThe Quick Lock nozzle can be used with traditional 1.5 inch diameter forced air hoses by using the following forced air adaptor that connects the hose with the Bell Quick Lock nozzle:2029000 - FORCED AIR ADAPTOR (STRAIGHT) 2029001 - FORCED AIR ADAPTOR (90-DEGREE)In addition, customers have the option of using a side air kit with a traditional round or standard barb nozzle. The kits using the round nozzle include:2029009 - STAR INFUSION SIDE AIR KIT STANDARD NOZZLE (WHITE) 20290010 - STAR INFUSION SIDE AIR KIT STANDARD NOZZLE (RUBBERIZED MATTE BLACK)Replacement kits for the standard vent top are also available for the Bell Infusion EV Top Forced Air Helmet:2022171 - STAR INF/BR.1 VENT TOP (NON-FORCED AIR ) KIT (WHITE) 2022172 - STAR INF/BR.1 VENT TOP (NON-FORCED AIR) KIT (RUBBERIZED MATTE BLACK)To configure the Bell Infusion EV Top Forced Air Helmet as a side forced air helmet, install the Star Infusion Side Forced Air Kit on the left side, replacing the side plate that is standard with the helmet, replacing the standard vent top (non-forced air) insert kit. The kits are attached with small Phillips head screws.The Bell Infusion EV Top Forced Air Helmet is certified to the Snell SA2010 and the FIA8858 standard. The FIA8858 certification requires the helmet to be tested for use with Head and Neck Restraint Devices. Bell's M6 terminal hardware is incorporated into the helmet and accepts Head and Neck Restraint anchor system hardware. (We recommend consulting with the Head and Neck Restraint manufacturer to select an anchor system that allows the user to index the hardware in the proper location for use with the device.) The Bell Infusion EV Top Forced Air Helmet is compatible with FIA8858-2010 and is recognized by the FIA for use outside of North America.The Bell Infusion EV Top Forced Air Helmet takes a 288 (3MM) SRV Shield which features the SRV-1 pivot system and thumb tab on the drivers left side to allow for easy shield operation. Each helmet comes with a clear shield and Bell visor strip as standard equipment. The Bell Infusion EV Top Forced Air Helmet also features Bell's redesigned face piece with recessed areas that allow for seamless radio integration and easy installation. Racers can also customize the fit of the Star Infusion by using Bell's Cheek Pad Inserts in 5mm, 10mm, 15mm and 20mm sizes to tighten the fit in the cheek area. In addition, replacement face piece kits are available for the Bell Infusion EV Top Forced Air Helmet in the event the front interior chin piece needs to be replaced. The helmet is available in White and Rubberized Matte Black finish - the rubberized surface is more resistant to finger prints and smudges than traditional flat finishes.Customers buying the Bell Infusion EV Top Forced Air Helmet also may be interested in accessory items including an anti-fog double screen shield insert to eliminate fogging in high humidity environments and chin cover seals (small and large) that seal the bottom chin bar area of the helmet. These accessory items (sold separately) are as follows:2016655 281 HYPER SHIELD ANTI FOG INSERT2022149 CHIN COVER SEAL (SMALL) 2022150 CHIN COVER SEAL (LARGE)Shields for the Bell Infusion EV Top Forced Air Helmet:2029210 - 288 SRV 3MM AMBER BRUS SHIELD2029211 - 288 SRV 3MM CLEAR BRUS SHIELD2029212 - 288 SRV 3MM LIGHT SMOKE BRUS SHIELD2029213 - 288 SRV 3MM DARK SMOKE BRUS SHIELD2029214 - 288 SRV 3MM BLUE CHROME BRUS SHIELD2029215 - 288 SRV 3MM SILVER CHROME BRUSA SHIELD2029216 - 288 SRV 3MM GOLD CHROME BRUSA SHIELDAccessories for the Bell Infusion EV Top Forced Air Helmet:2029408 - BELL INFUSION EV TOP FORCED AIR HELMET FACE PIECE KIT (57-59) 25MM BRUS HELMET PART2029409 - BELL INFUSION EV TOP FORCED AIR HELMET FACE PIECE KIT (57-59) 30MM BRUS HELMET PART2029410 - BELL INFUSION EV TOP FORCED AIR HELMET FACE PIECE KIT (57-59) 35MM BRUS HELMET PART2029411 - BELL INFUSION EV TOP FORCED AIR HELMET FACE PIECE KIT (60-62) 25MM BRUS HELMET PART2029412 - BELL INFUSION EV TOP FORCED AIR HELMET FACE PIECE KIT (60-62) 30MM BRUS HELMET PART2029413 - BELL INFUSION EV TOP FORCED AIR HELMET FACE PIECE KIT (60-62) 35MM BRUS HELMET PARTFeatures: Huge Eyeport for Extended Vision Sold in Standard Helmet Configuration Can be Adapted to Top Air or Side Air Configuration Side Air and Top Air Kits Available (Sold Separately) Lightweight Carbon Composite Shell Technology Pro-Style Comfort-plus Interior New Rubber Visor Eyeport Seal Recessed Face Piece for Seamless Radio Integration E-max Multi-density Liner M6 Terminal Hardware for Head & Neck Restraint Devices 288/3mm SRV Shield (SRV-1 Pivot System) Available in White or Rubberized Matte Black Snell SA2010 Certification FIA8858-2010 Certification Available in Sizes 7 1/8 (57) to 7 3/4 (62)Pit Stop USA offers Bell Infusion EV Forced Top Air Helmet 2029170 2029171 2029172 2029173 2029174 2029175 2029180 2029181 2029182 2029183 2029184 2029185 at low everyday prices. Be sure to check out all of our products from Bell Helmets including Bell Helmets Forced Air Helmets and Bell Helmets Feature Products.