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Short Helmet Standards Comparison


This chart comes from our Short Standards comparison. We also have a longer and much more detailed point by point helmet standards comparison.


2006

Requirement CPSC ASTM F1447 Snell B90A Snell B95
Drop height on
flat anvil
2.0m2.0m2.2m2.0m*
Drop height on
hemi anvil
1.2m1.2m1.3m1.3m*
Drop height on
curbstone anvil
1.21.21.21.3
Drop rig mass
for impact tests
5kg3.1 to 6.1kg5kg5kg
Total energy**98 J90 J100 J100 J
Failure
threshold
300300300300
Coverage vs. CPSCSameLessSameMore
Strap yank (Joules)24 J24 J24 J24 J***
Rolloff testYesYesYesYes


*Snell B-95 uses a more severe impact for initial certification than for follow-up performance testing,
2.2 for flat anvil and 1.5m for hemi and curbstone.

**adult test on medium headform, flat anvil. Certification
for Snell B95 is 110 J.

***Snell considers the B-95 strap jerk test to be roughly equivalent to the B-90A test, although parameters have changed.




This page was updated or reformatted on: October 28, 2016. BHSI logo
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