Helmet Weights

Model
Weight (grams)
Weight (lbs)
AT-21
From 1588
3.5
AT-21Y
From 1381
3
GM2
From 1014
2.2
GM11
From 1824
4
GM17
From 1342
2.9
GM32
From 1284
2.8
GM35
From 998
2.2
GM38
From 1547
3.4
GM39Y
From 1465
3.2
GM44
From 1767
3.8
GM45
From 882
1.9
GM46X
From 1214
2.6
GM46.2X
From 1250
2.7
GM46Y
From 1029
2.2
GM46.2Y
From 1128
2.4
GM48
From 1612
3.5
GM49Y
From 1350
2.9
GM54
From 1962
4.3
GM64
From 1976
4.3
GM65
From 944
2
GM67
From 1400
3
GM69
From 1570
3.4
GM76
From 1582
3.5
FF49
from 1406
3
HH-65
From 944
2
HH-75
N/A
N/A
MD01
From 1905
4.2
MD04
From 1758
3.9
MX46
From 1043
2.2
MX46Y
From 1043
2.2
MX86
From 1451
3.2
OF17
From 1784
3.9
OF77
From 1451
3.2