Fast WORM-DIAL, Руководство оператора

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SIZING GUIDE
FAST helmets have been designed from the ground up to fit the largest group of users in helmet sizes
that most closely match their heads. However, there is still a small percentage of users that will not
fit our standard sizing configurations. Please use the sizing guide below to determine your helmet
size and your chinstrap size. If you require a non-standard chinstrap/helmet configuration, custom
solutions are available.
HELMET SIZING GUIDE
X-LARGE
FAST HELMET SIZE WORM-DIAL FITBAND SIZE (in)
S/M MEDIUM
M/L
L/XL
LARGE
27.5-30.5
26-29
24.5-27.5
CUSTOM FIT COMBINATIONS
Your FAST Helmet can be custom fit
with an alternate chinstrap size upon
ordering or a replacement chinstrap can
be purchased separately.
CHINSTRAP SIZING GUIDE
Since people have different shaped heads, helmet size (the size of the
top of your head) is not always proportional to the chinstrap size (the size
of your face). H-Nape chinstrap is one size fits all.
13
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
RUN MEASURING
TAPE ALONG FRONT
EDGE OF EAR
FAST HELMET SIZE
Head Circumference (cm)
Head Circumference
(in)
Head Size (US)
53 - 56
207⁄8 - 22
S/M
up to 7
56 - 59
22 - 23¼
M/L
up to 73⁄8
59 - 62
23¼ - 243⁄8
L/XL
up to 75⁄8
62 - 64.5
243⁄8 - 253⁄8
XXL
up to 81⁄8
S/M HELMET
WITH
LARGE CHINSTRAP
L/XL HELMET
WITH
MEDIUM CHINSTRAP
12 13 14 15
16
17
18
19
2 0
5