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HJC FG-17 Mamba Men's Street Helmets
$215.99 to $244.99 $239.99
You save $24.00 (10%)
MC-5F
COLOR:
SIZE:
  • The race-ready helmet tested at Wind Tunnel Laboratory.
  • Advanced Fiberglass Composite Shell: Lightweight, superior fit and comfort using advanced CAD technology.
  • For more comfortable fit, FG-17 comes in 3 different shells: 1st. shell for XS-S sizing, 2nd. for M-L sizing, and 3rd. for XL-3XL sizing.
  • “ACS” Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up and out.
  • Optically-superior Pinlock® 100% Max Vision®-prepared Face Shield: New 3D design provides 95% UV protection, anti-scratch coating and is prepared for the ultimate anti-fog system. Pinlock 100% Max Vision fog-resistant insert lens sold separately.
  • RapidFire™ II Shield Replacement System: Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation for efficient operation.
  • SilverCool™ Interior: Moisture-wicking and odor-free interior with advanced silver anti-bacterial fabric. Crown and cheek pads are fully removable and washable. All FG-17 cheek pads are interchangeable throughout all helmet sizes.
  • DOT & SNELL M2010 approved
Product Image
Color
Size
SKU
Availability
Price
MC-4F
MC-4F
X-Small
636-841-SU
Out of Stock
$239.99
MC-4F
MC-4F
Small
636-842-SU
Out of Stock
$239.99
MC-4F
MC-4F
Medium
636-843-SU
Out of Stock
$239.99
MC-4F
MC-4F
Large
636-844-SU
Out of Stock
$239.99
MC-4F
MC-4F
X-Large
636-845-SU
Out of Stock
$239.99
MC-4F
MC-4F
2X-Large
636-846-SU
Out of Stock
$239.99
MC-4F
MC-4F
3X-Large
636-847-SU
Out of Stock
$239.99
MC-5F
MC-5F
X-Small
636-851-SU
Out of Stock
$239.99
MC-5F
MC-5F
Small
636-852-SU
In Stock
$215.99$239.99
MC-5F
MC-5F
Medium
636-853-SU
Out of Stock
$239.99
MC-5F
MC-5F
Large
636-854-SU
Out of Stock
$239.99
MC-5F
MC-5F
X-Large
636-855-SU
In Stock
$215.99$239.99
MC-5F
MC-5F
2X-Large
636-856-SU
Out of Stock
$244.99
MC-5F
MC-5F
3X-Large
636-857-SU
Out of Stock
$239.99

Shoei Helmets Mens Size Chart


HOW TO DETERMINE YOUR HELMET SIZE

(H) HEAD

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.

SIZE HEAD (CM) HAT SIZE HEAD (IN)
2XS 51 - 52 6 3/8 - 6 1/2 20 1/8 - 20 1/2
XS 53 - 54 6 58 - 6 34 20 78 - 21 14
SM 55 - 56 6 78 - 7 21 58 - 22
MD 57 - 58 7 18 - 7 14 22 12 - 22 78
LG 59 - 60 7 38 - 7 12 23 14 - 23 58
XL 61 - 62 7 58 - 7 34 24 - 24 38
2XL 63 - 64 7 78 - 8 24 34 - 25 18
3XL 65 - 66 8 18 - 8 14 25 58 - 26
4XL 67 – 68 8 38 - 8 12 26 38 - 26 3/4
5XL 69 – 70 8 34 - 8 34 27 14 - 27 5/8
SIZE HEAD (CM) HAT SIZE HEAD (IN)
XS 54 – 55 6 3/4 - 6 7/8 21 1/4 - 21 5/8
S 55 – 56 6 78 - 7 21 58 - 22
M 57 – 58 7 18 - 7 1/4 22 12 - 22 7/8
L 58 – 59 7 14 - 7 38 22 78 - 23 14
XL 60 – 61 7 12 - 7 58 23 58 - 24
2XL 62 – 63 7 34 - 7 78 2438 - 24 3/4
3XL 64 – 65 8 - 8 1/8 25 14 - 25 58
SIZE HEAD (CM) HAT SIZE HEAD (IN)
XS 54 – 55 6 3/4 - 6 7/8 21 1/4 - 21 5/8
S 56 – 57 7 - 718 22 - 2212
M 58 – 59 7 14 - 73/8 22 78 - 231/4
L 60 – 61 7 12 - 7 58 2358 - 24
XL 62 – 63 734 - 2478 2338 - 243/4
2XL 63 – 64 8 - 818 2514 - 255/8
3XL 65 – 66 81/8 - 81/4 2558 - 26
4XL 67 – 68 83/8 - 81/2 2638 - 263/4
5XL 69 – 70 83/4 - 83/4 2714 - 275/8

Shoei Helmets Mens Size Chart


HOW TO DETERMINE YOUR HELMET SIZE

(H) HEAD

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.

SIZE HEAD (CM) HAT SIZE HEAD (IN)
YOUTH S 49 – 50 61/8 - 61/4 191/4 - 193/4
YOUTH M 51 – 52 638 - 612 20 - 2012
YOUTH L 53 – 54 658 - 63/4 2078 - 211/4
YOUTH S/M 49 – 50 618 - 614 1914 - 1934
YOUTH L/XL 63/8 - 61/2 638 - 612 20 - 2012

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