G4.2 PRO

This is Grex’s road crossover built on the solid foundations of the Nolan N43 AIR model, which has become an icon in recent years, so much so as to also be appreciated by a number of Hollywood stars, confirming the already popular technical characteristics. A compact design, P/J homologation, ultrawide visor, VPS (Vision Protection System) sunscreen with UV 400 protection, an efficient ventilation system, Microlock retention system with micrometric adjustment, good overall comfort and set up for the N-Com communication system make the G4.2 PRO an interesting product for those in search of a road crossover helmet offering value for money and the guarantee of Nolan’s experience. Alongside the traditional solid-colour versions (Kinetic N-Com), the range offers versions with graphics (Vivid N-Com and Crossroad N-Com).

This is Grex’s road crossover built on the solid foundations of the Nolan N43 AIR model, which has become an icon in recent years, so much so as to also be appreciated by a number of Hollywood stars, confirming the already popular technical characteristics. A compact design, P/J homologation, ultrawide visor, VPS (Vision Protection System) sunscreen with UV 400 protection, an efficient ventilation system, Microlock retention system with micrometric adjustment, good overall comfort and set up for the N-Com communication system make the G4.2 PRO an interesting product for those in search of a road crossover helmet offering value for money and the guarantee of Nolan’s experience. Alongside the traditional solid-colour versions (Kinetic N-Com), the range offers versions with graphics (Vivid N-Com and Crossroad N-Com).

    • G4.2 PRO GAMMA
     
  • G4 2PRO CROSSROAD NCOM FLAVA 35

    CROSSROAD N-COM • 35

  • G4 2PRO CROSSROAD NCOM MWH 36

    CROSSROAD N-COM • 36

  • G4 2PRO CROSSROAD NCOM LY 37

    CROSSROAD N-COM • 37

  • G4 2PRO VIVID NCOM FBK 31

    VIVID N-COM • 31

  • G4 2PRO VIVID NCOM FBK 32

    VIVID N-COM • 32

  • G4 2PRO VIVID NCOM FBK 33

    VIVID N-COM • 33

  • G4 2PRO VIVID NCOM FBK 34

    VIVID N-COM • 34

  • G4 2PRO KINETIC NCOM MBK 21

    KINETIC N-COM • 21

  • G4 2PRO KINETIC NCOM FBK 22

    KINETIC N-COM • 22

  • G4 2PRO KINETIC NCOM MSIL 23

    KINETIC N-COM • 23

  • G4 2PRO KINETIC NCOM MWH 24

    KINETIC N-COM • 24

  • G4 2PRO KINETIC NCOM BKGR 25

    KINETIC N-COM • 25

  • G4 2PRO KINETIC NCOM LY 26

    KINETIC N-COM • 26

  • G4 2PRO KINETIC NCOM CRED 29

    KINETIC N-COM • 29

  • G4 2PRO KINETIC NCOM CBL 30

    KINETIC N-COM • 30

 

P/J HOMOLOGATION

The helmet is approved in P/J double configuration, as the removable protective chin guard has passed the homologation tests required by UN/ECE regulations for full-face helmets.

The helmet is approved in P/J double configuration, as the removable protective chin guard has passed the homologation tests required by UN/ECE regulations for full-face helmets.


ULTRAWIDE VISOR

The large surface of the S/R (Scratch Resistant) visor makes it possible to have a broader view, also lateral, thus highly increasing active safety. It is also able to protect the rider’s face from water and wind while guaranteeing air circulation within the helmet, if used in jet configuration.

The large surface of the S/R (Scratch Resistant) visor makes it possible to have a broader view, also lateral, thus highly increasing active safety. It is also able to protect the rider’s face from water and wind while guaranteeing air circulation within the helmet, if used in jet configuration.


PINLOCK® FOG-RESISTANT INNER VISOR

Available as an accessory and with silicone-sealed profile (FSB – Full Silicone Border). Thanks to the exclusive patented adjusting system adopted by the Nolangroup, the stretch of the Pinlock® inner visor can be adjusted, acting from the exterior of the visor, without the necessity for dismantling.

Available as an accessory and with silicone-sealed profile (FSB – Full Silicone Border). Thanks to the exclusive patented adjusting system adopted by the Nolangroup, the stretch of the Pinlock® inner visor can be adjusted, acting from the exterior of the visor, without the necessity for dismantling.


VPS SUNSCREEN

Moulded out of LEXAN™*, it is S/R (Scratch Resistant) and F/R (Fog Resistant) treated and offers UV protection up to 400 nanometres. It can be easily removed for maintenance and cleaning.
* LEXAN™ IS A TRADEMARK OF SABIC

Moulded out of LEXAN™*, it is S/R (Scratch Resistant) and F/R (Fog Resistant) treated and offers UV protection up to 400 nanometres. It can be easily removed for maintenance and cleaning.
* LEXAN™ IS A TRADEMARK OF SABIC


VENTILATION SYSTEM

The exclusive complete and extremely efficient ventilation system uses three different systems of air-flow management via a front intake, two upper intakes and two rear extractors which allow optimal air circulation inside the helmet. An opening located in the lower part of the visor further contributes to ventilation around the mouth area, limiting fogging and the formation of condensation on the visor itself when the helmet is used in full face configuration

The exclusive complete and extremely efficient ventilation system uses three different systems of air-flow management via a front intake, two upper intakes and two rear extractors which allow optimal air circulation inside the helmet. An opening located in the lower part of the visor further contributes to ventilation around the mouth area, limiting fogging and the formation of condensation on the visor itself when the helmet is used in full face configuration


READY FOR N-COM

The helmet is set up and approved with installed N-Com communication system.
N-COM COMPATIBILITY
B901 S series - B601 S series - MCS III S series

The helmet is set up and approved with installed N-Com communication system.
N-COM COMPATIBILITY
B901 S series - B601 S series - MCS III S series

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MEASURES

SIZE, outer shell AND CIRCUMFERENCES

Size

6

XXXS

XXS

XS

S

M

L

XL

XXL

XXXL

outer shell

1

img111

CIRCONF.

CM

55

56

58

60

62

63


    

who has seen: G4.2 PRO has also seen: X-403 GT ULTRA CARBON - N70-2 X - N70-2 GT - N40-5 GT -