FF399 Valiant Prox


Flip-Up Motorcycle Helmet LS2 FF399 Valiant Prox

With its sophisticated flip-up mechanism, integrated sun visor and avant-garde design, the Flip-Up Motorcycle Helmet LS2 FF399 Valiant Prox is a combination of an integrated and open face helmet. Using only one hand, the front (including the visor) can be easily flipped up all the way to the back, allowing you to turn an integrated helmet into a comfortable open face helmet in a matter of seconds. The clear, anti-UV, anti-scratch and anti-fog visor can be easily removed (no tools required). Moreover, the helmet comes with the Pinlock insert which prevents fogging in adverse weather. The completely removable and washable, hypoallergenic padding is a must. The Flip-Up Motorcycle Helmet LS2 FF399 Valiant Prox is top class helmet with an excellent price/performance ratio which is certified as both an integrated and open face helmet.


Technical description:

  • Shell: lightweight, made of exclusive Kinetic Polymer Alloy (KPA), durable and highly puncture resistant, quick and easy flip-up (only one hand required)
  • Sun visor: integrated, inside, pull-out, Twin Shield system
  • Visor: clear, polycarbonate, optically correct (A Class), diffuser on bottom, anti-scratch, anti-fog, anti-UV, highly puncture resistant, easily removable (no tools required), Pinlock ready
  • Ventilation: Dynamic Flow-Through Ventilation system with adjustable air vents and rear extractors, additional summer air vents
  • Lining: multilayered, with differentiated EPS density for better energy absorption
  • Closure: quick-release buckle with micrometric adjustment, steel ratchet, strong chin straps
  • Inside: comfortable, antibacterial, antiallergenic, completely removable and washable, comfortable wearing of glasses
  • Weight: 1,700g ± 50g
  • Certification: ECE 22.5, certified as both integrated and open face helmet
  • Comes with Pinlock 70 Max Vision insert


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Shipping Details

  • Please pay more attention to your order address which MUST MATCH your shipping address.
  • Items will be shipped within 3 business days.
  • Please check items when delivered, if damaged, please kindly accept it and contact us immediately.  We will make a confirmation and resend you a new one.


Shipping ByShipping CostEstimated Delivery TimeTracking Information
TCS/Leopards CourierRs.5001-5 daysAvailable