Just1 J-GPR to Motorcyclists choose by Motoshlem today helmets which provide protection of professional level. J-GPR operates linear and rotary energy during blow to the head thanks to a design with a consecutive density, establishing the new level of protection in street races. Ideal landing is an important element in work of a helmet. In production of JUST1 J-GPR helmets the best and innovative materials are used. The outer sheath is completely made of carbon fiber: it does a helmet extremely rigid and at the same time incredibly easy. Necessary ventilyatsiyaJUST1 J-GPR is created by air intakes on protection of a chin and a front part of a helmet. It provides the correct heat removal from within a helmet, providing cool driving even in hot weather conditions. In testing laboratory in the wind tunnel various aerodynamic tests were carried out to receive the highest performance level. The spoiler which is ideally repeating a hump on the racer's suit was developed for improvement of aerodynamics of a helmet during the competitions. Technical specification: The carbon fiber casing the System of several air vents (mouth, the top part, eyebrows) for the maximum air flow to the head the Metal membrane which is built in an air vent on a chin the breath Deflector the Transparent vizor with predisposition to Pinlock lens (is included in the package) the System of closing from dual half rings - the DD Removable and washing interior the Internal part is processed by antibacterial PROTX2™ technology. 4 sizes of the case for ideal landing the Internal structure formed by a cover of expanded polystyrene and one of a cover of the made foam polypropylene. Nasal protection in a set the Additional vizor of Dark Smoke in a set. The lens Pinlock in the Characteristic set: Cover: Carbon fiber 6k Certification: ECE 22-05 Weight of a XS and S 1300 +-50 helmet gr. Weight of helmet M 1320 +-50 gr. The weight of a helmet is L 1410 +-50 gr. The weight of a helmet is XL and 2XL 1450+-50 gr. In a komlekta: 1 carbonic Just1 J-GPR Tribe 1x helmet the breath deflector 1x a lens about a pinloky 1 spare peak (smoky) Production Italy