Clean sheet design New for
2021, the Simpson Viper offers
exceptional range of vision
with an extra-large eye port
for those desiring maximum
visibility. The Viper also
gives the racer removable
cheek pads and has top air and
side air options available,
while offering enhanced impact
protection.
Features-
Simpson's Largest Eye Port
Ever
- Composite shell
- Snell SA2020
certified
- Radio
communication may be added
- Head restraint
ready
- Top air and side
air pipe options available
- Removable cheek
pads
Snell
SA2015 vs SA2020......what's
changed?
The Snell SA2020 testing
requirements have changed a
small amount and have now
become more in line with the
FIA 8859 Helmet Standard.
- Increased
velocity by 5-10% for impact
testing on the 2nd hit across
all shell sizes
-
Increased velocity from 5.7 to
6.0 m/s on the 54cm to 59cm
size
- Increased peak G
threshold on the 54cm to 59cm
size and 60cm-64cm size