HJC HJ-28 Helmet Replacement Shield - SA2015 & SA2020 Category_Extinguishers The factory unit is prone

The factory unit is prone to fatigue failures at the welds from increased G loads while cornering and threshold braking at the track

5-1999 Kevlar approved fabrics

The compression style fit puts the Coolshirts cooling tubes closer to the skin for improved driver cooling

including the mounting tabs - some welding required

resulting in unbelievably quick and precise data with times calculated to within 2/100 sec

HJC HJ-28 Helmet Replacement Shield - SA2015 & SA2020 Category_Extinguishers The factory unit is proneHJC helmet replacement shields fit all SA2015 & SA2020 helmet models, including the SA2020 H10, H10 Carbon, H70 and SA2015 AR 10 III motorsports helmets.