Kołnierz Hans 20" Pro Ultra Lite rozmiar M FIA 8858-2010 oraz SFI 38,1 - O-SD0096. M - The Hans Pro Ultra Lite 20° is 100 grams lighter than its predecessor. The device uses an advanced aerospace-grade carbon fiber structure, with a low, ergonomic profile for improved comfort and fit. The sliding clip, with its sloping back, makes it easy to get out of the vehicle. The sliding attachment allows for increased peripheral vision in complete safety. Note: The average device with padding removed weighs around 440g (0.97lbs)! The Hans Pro Ultra is currently only available with a 20-degree tilt, in medium or large sizes. Features : Approval: FIA 8858-2010 - SFI 38.1Inclination: 20°. Size: M or L Size corresponds to neck width: S - Neck width less than 38cm M - from 38 to 45.5cm L - greater than 45.5cm The inclination is determined according to use: 20° the most common, used in closed vehicles 30° used for semi-elongated positions in single-seaters or sport prototypes 10° very straight seat position 40° very reclined seat position