ST5 GT Zero Non ABP Racing Helmet - FIA 8860-2018 QX60 Comes standard with 200-cell

Comes standard with 200-cell

We started with a precise measurement of the factory Recaro seats

DISC BRAKE SIZE: 240MM (9

Size: 76mm (3") compared to OEM pipe at just 59mm

while running too lean (very high air/fuel ratio

ST5 GT Zero Non ABP Racing Helmet - FIA 8860-2018 QX60 Comes standard with 200-cellST5 GT Zero 8860 18 Homologated FIA 8860 2018 " NEW! 8860 2018 is the latest 'super helmet' specification from the FIA. In short, this is the highest specification helmet ever developed. As a development from the prior spec (FIA8860 2010) the FIA has made some alterations: Two different specifications Standard and ABP Open cockpit car Closed cockpit car Increased energy absorption Low lateral impact Stilo was the first manufacturer to reach this