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AGV K4 Evo Diapason Helmets
Our Price: $279.95
      
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All Colors -  AGV K4 Evo Diapason Helmets
Black Gunmetal -  AGV K4 Evo Diapason Helmets
Black Gunmetal Back -  AGV K4 Evo Diapason Helmets
Black Gunmetal Front -  AGV K4 Evo Diapason Helmets
Black Gunmetal Left -  AGV K4 Evo Diapason Helmets
Black Gunmetal Right -  AGV K4 Evo Diapason Helmets
Blue Black White -  AGV K4 Evo Diapason Helmets
Blue Black White Back -  AGV K4 Evo Diapason Helmets
Blue Black White Front -  AGV K4 Evo Diapason Helmets
Blue Black White Left -  AGV K4 Evo Diapason Helmets
Blue Black White Right -  AGV K4 Evo Diapason Helmets
Red Black White -  AGV K4 Evo Diapason Helmets
Red Black White Front -  AGV K4 Evo Diapason Helmets
Red Black White Back -  AGV K4 Evo Diapason Helmets
Red Black White Left -  AGV K4 Evo Diapason Helmets
Red Black White Right -  AGV K4 Evo Diapason Helmets
CLICK here for Zoom images of the AGV K4 Evo Diapason Helmets

Information and Details about the AGV K4 Evo Diapason Helmets
made by AGV Helmets
The K-4 EVO is considered the most balanced and versatile helmet in the AGV range. Inspired by the AGV helmets used in competitions, the K-4 EVO’s is an attractive, safe, and comfortable solution with an extremely competitive quality/ price ratio.

The K-4 EVO outer shell is in ACF (Advanced Composite Fibre) Fibreglass, and its design reflects that of the GP-Tech, creating an immediate family feeling with the latest products of the AGV range. It features three front air vents, chin strap, lateral lines and back spoiler.

The K-4 EVO helmet is ideal for racing, touring, and city use.

Technical upgrades
  • New internal padding with 3d construction and improved comfort
  • New skin-friendly fabrics which improve the comfort of the fit and reduce rubbing when putting on and or taking off the helmet
  • Richer and more stylish internal padding
  • Weight reduced by almost 100g

    Specification
  • Internal Padding - Removable and washable (excluding neckroll)
  • Shell - ACF (Advanced Composite Fibre) fibreglass
  • Retention system Double D
  • Number of Shells - 2 shell sizes
  • Shield Mechanism - XQRS (Extra Quick Release System): shield replacement without tools in few seconds
  • Shield Mechanism - PVS: Perimetrical Visor Seal
  • Visor - Clear, anti-scratch and anti-fog polycarbonate Street 8 visor
  • Ventilation System - dynamic system with air vents and rear extractors
  • Fabric - Dry-Comfort with sanitizing treatment
  • Certification - DOT and ECE-22.05

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    Sizing Chart & Specs for the AGV K4 Evo Diapason Helmets
    AGV Helmets
    Determine the circumference of the widest part of your head by using a flexible tape measure. Generally, the widest part of a person's head is the area 2.5cm (1") above the eyes and ears. However, we suggest measuring at a few points both above and below that line to determine the greatest measurement before referring to our size tables. We also suggest testing the fit of a helmet one size smaller and one size larger then what the chart recommends. No helmet can provide protection if it's too uncomfortable to wear.

    AGV Helmet Sizing Chart
    HELMET SIZEHEAD SIZE-CMHAT SIZEHEAD SIZE-IN
    X-Small54 - 55cm6 3/4 - 721 1/4" - 21 5/8"
    Small56 - 57cm7 - 7 1/822" - 22 3/8"
    Medium58 - 59cm7 1/8 - 7 1/222 3/4" - 23 1/2"
    Large60 - 61cm7 1/2 - 7 5/823 1/2" - 24"
    X-Large62 - 63cm7 3/4 - 7 7/8 24 1/2" - 24 3/8"
    2X-Large63 - 64cm7 7/8 - 8"24 3/4 - 25 1/8"


    We do not guarantee fit this is a suggested guideline only.
    Part Number Status for AGV K4 Evo Diapason Helmets
    Options SKU Our Price Availability
    Small, Black Gunmetal AGV-DIA-S-BK $279.95 Usually Ships in 1-3 Business Days
    Small, Blue Black White AGV-DIA-S-BLU $279.95 Usually Ships in 1-3 Business Days
    Small, Red Black White AGV-DIA-S-RD $279.95 Usually Ships in 1-3 Business Days
    Medium, Blue Black White AGV-DIA-M-BLU $279.95 Usually Ships in 1-3 Business Days
    Medium, Red Black White AGV-DIA-M-RD $279.95 Usually Ships in 1-3 Business Days
    Medium, Black Gunmetal AGV-DIA-M-BK $279.95 Currently Not Available for Order
    Large, Black Gunmetal AGV-DIA-L-BK $279.95 Usually Ships in 1-3 Business Days
    Large, Blue Black White AGV-DIA-L-BLU $279.95 Usually Ships in 1-3 Business Days
    Large, Red Black White AGV-DIA-L-RD $279.95 Usually Ships in 1-3 Business Days
    X-Large, Blue Black White AGV-DIA-XL-BLU $279.95 IN STOCK
    X-Large, Red Black White AGV-DIA-XL-RD $279.95 Usually Ships in 1-3 Business Days
    X-Large, Black Gunmetal AGV-DIA-XL-BK $279.95 Currently Not Available for Order
    2X-Large, Black Gunmetal AGV-DIA-2X-BK $279.95 Usually Ships in 1-3 Business Days
    2X-Large, Blue Black White AGV-DIA-2X-BLU $279.95 Usually Ships in 1-3 Business Days
    2X-Large, Red Black White AGV-DIA-2X-RD $279.95 Usually Ships in 1-3 Business Days


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     AGV K4 Evo Diapason Helmets - All Colors
    All Colors
     AGV K4 Evo Diapason Helmets - Black Gunmetal
    Black Gunmetal
     AGV K4 Evo Diapason Helmets - Black Gunmetal Back
    Black Gunmetal Back
     AGV K4 Evo Diapason Helmets - Black Gunmetal Front
    Black Gunmetal Front
     AGV K4 Evo Diapason Helmets - Black Gunmetal Left
    Black Gunmetal Left
     AGV K4 Evo Diapason Helmets - Black Gunmetal Right
    Black Gunmetal Right
     AGV K4 Evo Diapason Helmets - Blue Black White
    Blue Black White
     AGV K4 Evo Diapason Helmets - Blue Black White Back
    Blue Black White Back
     AGV K4 Evo Diapason Helmets - Blue Black White Front
    Blue Black White Front
     AGV K4 Evo Diapason Helmets - Blue Black White Left
    Blue Black White Left
     AGV K4 Evo Diapason Helmets - Blue Black White Right
    Blue Black White Right
     AGV K4 Evo Diapason Helmets - Red Black White
    Red Black White
     AGV K4 Evo Diapason Helmets - Red Black White Front
    Red Black White Front
     AGV K4 Evo Diapason Helmets - Red Black White Back
    Red Black White Back
     AGV K4 Evo Diapason Helmets - Red Black White Left
    Red Black White Left
     AGV K4 Evo Diapason Helmets - Red Black White Right
    Red Black White Right