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HJC Sy-Max III Men's Street Helmets
$283.49 to $314.99 $314.99
You save $31.50 (10%)
CR Silver
COLOR:
SIZE:
  • Advanced Fiberglass Shell with Adjustable Polycarbonate Chinbar: Lightweight, superior fit and comfort using advanced CAD technology.
  • One-Touch Integrated SunShield: 3-stage adjustable, smoke-tined and anti-scratch SunShield deploys quickly and easily.
  • QuickSlide™ Shield Replacement System: Quick, secure, tool-less removal and installation.
  • “ACS” Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up and out.
  • Optically-superior Pinlock®-prepared Face Shield: New 3D design provides 95% UV protection, anti-scratch coating and is prepared for the ultimate anti-fog system. Pinlock lens sold separately.
  • Single-button Chin Bar/Face shield Release: Open with one hand even with gloves on.
  • SilverCool™ Interior: Moisture-wicking and odor-free interior with advanced silver anti-bacterial fabric. Crown and cheek pads are fully removable and washable. All SY-MAX 3 cheek pads are interchangeable throughout all helmet sizes.
  • Ready for Bluetooth communication: Built in recesses for the ChatterBox™ and speakers.
  • DOT approved
Product Image
Color
Size
SKU
Availability
Price
Hi-Viz Yellow
Hi-Viz Yellow
X-Small
578-341-SU
Out of Stock
$309.99
Hi-Viz Yellow
Hi-Viz Yellow
Small
578-342-SU
Out of Stock
$309.99
Hi-Viz Yellow
Hi-Viz Yellow
Medium
578-343-SU
Out of Stock
$309.99
Hi-Viz Yellow
Hi-Viz Yellow
Large
578-344-SU
Out of Stock
$309.99
Hi-Viz Yellow
Hi-Viz Yellow
X-Large
578-345-SU
Out of Stock
$309.99
Hi-Viz Yellow
Hi-Viz Yellow
2X-Large
578-346-SU
Out of Stock
$314.99
CR Silver
CR Silver
X-Small
578-571-SU
Out of Stock
$309.99
CR Silver
CR Silver
Small
578-572-SU
Out of Stock
$309.99
CR Silver
CR Silver
Medium
578-573-SU
Out of Stock
$309.99
CR Silver
CR Silver
Large
578-574-SU
Out of Stock
$309.99
CR Silver
CR Silver
X-Large
578-575-SU
Out of Stock
$309.99
CR Silver
CR Silver
2X-Large
578-576-SU
In Stock
$283.49$314.99
White
White
X-Small
578-141-SU
Out of Stock
$299.99
White
White
Small
578-142-SU
Out of Stock
$299.99
White
White
Medium
578-143-SU
Out of Stock
$299.99
White
White
Large
578-144-SU
Out of Stock
$299.99
White
White
X-Large
578-145-SU
Out of Stock
$299.99
White
White
2X-Large
578-146-SU
Out of Stock
$304.99
Black
Black
X-Small
578-601-SU
Out of Stock
$299.99
Black
Black
Small
578-602-SU
Out of Stock
$299.99
Black
Black
Medium
578-603-SU
Out of Stock
$299.99
Black
Black
Large
578-604-SU
Out of Stock
$299.99
Black
Black
X-Large
578-605-SU
Out of Stock
$299.99
Black
Black
2X-Large
578-606-SU
Out of Stock
$304.99
Matte Black
Matte Black
X-Small
578-611-SU
Out of Stock
$309.99
Matte Black
Matte Black
Small
578-612-SU
Out of Stock
$309.99
Matte Black
Matte Black
Medium
578-613-SU
Out of Stock
$309.99
Matte Black
Matte Black
Large
578-614-SU
Out of Stock
$309.99
Matte Black
Matte Black
X-Large
578-615-SU
Out of Stock
$309.99
Matte Black
Matte Black
2X-Large
578-616-SU
Out of Stock
$314.99

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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