Motorcycle Helmet Vents & Diffusers

Motorcycle Vents & Diffusors
  • HJC Helmets® - FG-MX MC-2 Rear Vent for FG-MX Piston Helmet
    HJC Helmets®FG-MX MC-2 Rear Vent for FG-MX Piston Helmet (358-311)
    0
    # mpn4639509560
    FG-MX Rear Vent for FG-MX Piston Helmet (358-311) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - FG-MX MC-4 Rear Vent for FG-MX Piston Helmet
    HJC Helmets®FG-MX MC-4 Rear Vent for FG-MX Piston Helmet (358-312)
    0
    # mpn4639505967
    FG-MX Rear Vent for FG-MX Piston Helmet (358-312) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - FG-MX Semi-Flat Black Rear Vent for FG-MX Helmet
    HJC Helmets®FG-MX Semi-Flat Black Rear Vent for FG-MX Helmet (358-303)
    0
    # mpn4639509559
    FG-MX Rear Vent for FG-MX Helmet (358-303) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - FG-MX White Rear Vent for FG-MX Helmet
    HJC Helmets®FG-MX White Rear Vent for FG-MX Helmet (358-301)
    0
    # mpn4639505224
    FG-MX Rear Vent for FG-MX Helmet (358-301) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Flat Black Mouth Vent for CL-X7 Helmet
    HJC Helmets®Flat Black Mouth Vent for CL-X7 Helmet (740-052)
    0
    # mpn4639507982
    Mouth Vent for CL-X7 Helmet (740-052) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $10.99
  • HJC Helmets® - Flat Black Top Vent for FG-17 Valve Helmet
    HJC Helmets®Flat Black Top Vent for FG-17 Valve Helmet (638-104)
    0
    # mpn4639507944
    Top Vent for FG-17 Valve Helmet by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $22.99
  • HJC Helmets® - Flat Dark Metallic Silver Rear Vent for FG-17 Helmet
    HJC Helmets®Flat Dark Metallic Silver Rear Vent for FG-17 Helmet (644-305)
    0
    # mpn4639508576
    Rear Vent for FG-17 Helmet (644-305) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $15.99
  • HJC Helmets® - Flat Dark Metallic Silver Top Vent for FG-17 Helmet
    HJC Helmets®Flat Dark Metallic Silver Top Vent for FG-17 Helmet (644-105)
    0
    # mpn4639505382
    Top Vent for FG-17 Helmet (644-105) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $10.99
  • HJC Helmets® - Flat Red Lower Vent for CL-17 Helmet
    HJC Helmets®Flat Red Lower Vent for CL-17 Helmet (824-321)
    0
    # mpn4639506109
    Lower Vent for CL-17 Helmet (824-321) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Flat Red Rear Vent for CL-17 Helmet
    HJC Helmets®Flat Red Rear Vent for CL-17 Helmet (824-221)
    0
    # mpn4639509191
    Rear Vent for CL-17 Helmet (824-221) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Flat Red Top Vent for CL-17 Helmet
    HJC Helmets®Flat Red Top Vent for CL-17 Helmet (824-121)
    0
    # mpn4639505429
    Top Vent for CL-17 Helmet (824-121) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Flat Red Top Vent for FG-17 Helmet
    HJC Helmets®Flat Red Top Vent for FG-17 Helmet (644-101)
    0
    # mpn4639509160
    Top Vent for FG-17 Helmet (644-101) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $10.99
  • HJC Helmets® - Flat Royal Blue Lower Vent for CL-17 Helmet
    HJC Helmets®Flat Royal Blue Lower Vent for CL-17 Helmet (824-322)
    0
    # mpn4639508008
    Lower Vent for CL-17 Helmet (824-322) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Flat Royal Blue Rear Vent for CL-17 Helmet
    HJC Helmets®Flat Royal Blue Rear Vent for CL-17 Helmet (824-222)
    0
    # mpn4639507999
    Rear Vent for CL-17 Helmet (824-222) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Flat Royal Blue Rear Vent for FG-17 Helmet
    HJC Helmets®Flat Royal Blue Rear Vent for FG-17 Helmet (644-302)
    0
    # mpn4639508575
    Rear Vent for FG-17 Helmet (644-302) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $15.99
  • HJC Helmets® - Flat Royal Blue Top Vent for CL-17 Helmet
    HJC Helmets®Flat Royal Blue Top Vent for CL-17 Helmet (824-122)
    0
    # mpn4639508610
    Top Vent for CL-17 Helmet (824-122) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Flourescent Orange Mouth Vent for FG-MX Helmet
    HJC Helmets®Flourescent Orange Mouth Vent for FG-MX Helmet (358-212)
    0
    # mpn4639506531
    Mouth Vent for FG-MX Helmet (358-212) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - HJ-33 Shield Vent Plugs for i90 Helmet
    HJC Helmets®HJ-33 Shield Vent Plugs for i90 Helmet (1612-460)
    0
    # mpn4703304297
    HJ-33 Shield Vent Plugs for i90 Helmet by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    $2.99
  • HJC Helmets® - Hi-Viz Front Vent for FG-Jet Helmet
    HJC Helmets®Hi-Viz Front Vent for FG-Jet Helmet (640-112)
    0
    # mpn4639507242
    Front Vent for FG-Jet Helmet (640-112) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Hi-Viz Green Mouth Vent for FG-MX Helmet
    HJC Helmets®Hi-Viz Green Mouth Vent for FG-MX Helmet (358-211)
    0
    # mpn4639505223
    Mouth Vent for FG-MX Helmet (358-211) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $9.99
  • HJC Helmets® - Hi-Viz Mouth Vent for Sy-Max III Helmet
    HJC Helmets®Hi-Viz Mouth Vent for Sy-Max III Helmet (578-138)
    0
    # mpn4639506622
    Mouth Vent for Sy-Max III Helmet (578-138) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $8.99
  • HJC Helmets® - Hi-Viz Rear Cover for Sy-Max III Helmet
    HJC Helmets®Hi-Viz Rear Cover for Sy-Max III Helmet (578-132)
    0
    # mpn4639505329
    Rear Cover for Sy-Max III Helmet (578-132) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $8.99
  • HJC Helmets® - Hi-Viz Rear Vent for Sy-Max III Helmet
    HJC Helmets®Hi-Viz Rear Vent for Sy-Max III Helmet (578-124)
    0
    # mpn4639507218
    Rear Vent for Sy-Max III Helmet (578-124) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $11.99
  • HJC Helmets® - Hi-Viz Top Vent for FG-Jet Helmet
    HJC Helmets®Hi-Viz Top Vent for FG-Jet Helmet (640-102)
    0
    # mpn4639506652
    Top Vent for FG-Jet Helmet (640-102) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $12.99
  • HJC Helmets® - IS-MAX II Matte Black II Lower Vent for IS-MAX II Helmet
    HJC Helmets®IS-MAX II Matte Black II Lower Vent for IS-MAX II Helmet (980-117)
    0
    # mpn4639508063
    IS-MAX II Lower Vent for IS-MAX II Helmet by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $7.99
  • HJC Helmets® - Large/2X-Large Black Rear Vent for RPHA-MAX Helmet
    HJC Helmets®Large/2X-Large Black Rear Vent for RPHA-MAX Helmet (1590-085)
    0
    # mpn4639505836
    Rear Vent for RPHA-MAX Helmet (1590-085) by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $16.99
  • HJC Helmets® - Lower Air Vent for RPHA 90S Carbon Balian Helmet
    HJC Helmets®Lower Air Vent for RPHA 90S Carbon Balian Helmet (1808-321)
    0
    # mpn4673068169
    Lower Air Vent for RPHA 90S Carbon Balian Helmet by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $12.99
  • HJC Helmets® - Lower Vent for C70 Eura Helmet
    HJC Helmets®Lower Vent for C70 Eura Helmet (1218-220)
    0
    # mpn4722023839
    Lower Vent for C70 Eura Helmet by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $12.99
  • HJC Helmets® - Lower Vent for RPHA 11 Pro Lightning McQueen Helmet
    HJC Helmets®Lower Vent for RPHA 11 Pro Lightning McQueen Helmet (1676-311)
    0
    # mpn4639505037
    Lower Vent for RPHA 11 Pro Lightning McQueen Helmet by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $11.99
  • HJC Helmets® - MC-1 Low Vent for i90 Aventa Helmet
    HJC Helmets®MC-1 Low Vent for i90 Aventa Helmet (1617-301)
    0
    # mpn4722023658
    Low Vent for i90 Aventa Helmet by HJC Helmets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $12.99




Whatever weather you are riding in, keep your head safe and cool with a quality helmet that has sufficient ventilation. When choosing the right one for your needs, you should consider a great number of factors. Aside from its size, you should choose its type and design. Its ventilation system is an additional important feature. It will allow you to ride for long hours even in hot weather. Moreover, proper ventilation to the front of the helmet can also keep your shield fog-free thus ensuring good visibility.

Helmets differ in their ventilation systems. Some of them feature one or more holes on the front, while others have them on the top. There are also models with holes both on the front and on the top. Whatever model you own, we have a variety of vents and diffusers designed to perfectly fit it. So whether yours are scratched, cracked, or otherwise damaged, you are sure to find the right replacements on our digital shelves. From chin and rear vents to spoilers and plugs, we have everything you may need.

To get all vents required for your helmet in one package, you can go with one of our kits. Whether you have the modular variant or a full-/open-face shell, we have the right suite for it. Depending on the model, the kit in question can include chin, side, and/or top vents. There are also mouthpieces available in our selection. They are offered in a huge range of types, designs, and colors to meet various riders' needs and style preferences. When the mercury drops and the weather conditions become colder, riders will be probably better off with a cold-weather plug kit. These and many other products from the most prominent brands are readily available on our digital shelves.

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All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by MOTORCYCLEiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.