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HJC RPHA 11 Aliens Fox Adult Street Helmets (Brand New)
$599.99 to $604.99
HJC RPHA 11 Aliens Fox Adult Street Helmets-0803
  • HJC RPHA 11 Aliens Fox Adult Street Helmets (Brand New)
  • HJC RPHA 11 Aliens Fox Adult Street Helmets (Brand New)
  • HJC RPHA 11 Aliens Fox Adult Street Helmets (Brand New)
COLOR:
  • MC-5
SIZE:
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HJC RPHA 11 Aliens Fox Adult Street Helmets (Brand New)

Originally built for the racetrack, the RPHA 11 is HJC’s premium sport helmet, designed with an aerodynamic shell structure for extreme performance at maximum speeds. The Premium Integrated Matrix (P.I.M Plus) shell composition provides enhanced shock-resistant performance and a more comfortable and lightweight helmet using reinforcement materials that include carbon and carbon-glass hybrid fabric. The features cater to sport riders with an enlarged eye port for an increased view in a tucked position and an outstanding airflow ventilation system. Additional safety features include reflective patches on the rear neck area and an emergency release cheek pad system for safe and quick helmet removal in an emergency situation.

  • Advanced P.I.M. Plus (Premium Integrated Matrix Plus) Fiberglass aerodynamic shell structure for extreme performance at maximum speeds
  • Fiberglass composite shell made from a blend of carbon fiber, fiberglass, and aramid to create a unique woven blend that is both strong and noticeably lighter
  • Wider eye port provides better peripheral vision for riders
  • Optimized shell design for air flow ventilation system
  • Max airflow top vent six-stage variable airflow is adjusted by glove-friendly dials on each intake vent
  • ACS Advanced Channeling Ventilation System full front-to-back airflow flushes heat and humidity out of the interior
  • MultiCool Interior advanced anti-bacteria fabric provides enhanced moisture wicking and quicker drying function than previous generation
  • Crown and cheek pads are fully removable and washable
  • Eye glasses and sun glasses friendly EPS shape
  • Rapidfire II Shield Replacement System is a simple and secure shield ratchet system that provides ultra-quick, tool-less removal and installation for efficient operation
  • RPHA 11 Pro cheek pads are interchangeable throughout all shell sizes
  • Pin-Prepared HJ-26 Shield is optically superior 2D face shield and provides 95% UV protection
  • Center one-touch open/close locking system is a superior automatic shield locking system with spring-controlled lever
  • Enhanced shield dual lock system for high speed racing conditions
  • Emergency cheek pads for safe and quick rescue in and emergency situation
  • Built-in communication speaker pockets
  • Breath guard and chin curtain included
  • Includes both clear and dark smoke shields and anti-fog insert lens
  • DOT and ECE approved
  • Colors: MC-5
  • Sizes: Small, Medium, Large, X-Large, 2X-Large
  • SKU: 0803-5005-04, 0803-5005-05, 0803-5005-06, 0803-5005-07, 0803-5005-08

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 5⁄8 - 6 3⁄4 20 7⁄8 - 21 1⁄4
SM 55 - 56 6 7⁄8 - 7 21 5⁄8 - 22
MD 57 - 58 7 1⁄8 - 7 1⁄4 22 1⁄2 - 22 7⁄8
LG 59 - 60 7 3⁄8 - 7 1⁄2 23 1⁄4 - 23 5⁄8
XL 61 - 62 7 5⁄8 - 7 3⁄4 24 - 24 3⁄8
2XL 63 - 64 7 7⁄8 - 8 24 3⁄4 - 25 1⁄8
3XL 65 - 66 8 1⁄8 - 8 1⁄4 25 5⁄8 - 26
4XL 67 – 68 8 3⁄8 - 8 1⁄2 26 3⁄8 - 26 3/4
5XL 69 – 70 8 3⁄4 - 8 3⁄4 27 1⁄4 - 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 7⁄8 - 7 21 5⁄8 - 22
M 57 – 58 7 1⁄8 - 7 1/4 22 1⁄2 - 22 7/8
L 58 – 59 7 1⁄4 - 7 3⁄8 22 7⁄8 - 23 1⁄4
XL 60 – 61 7 1⁄2 - 7 5⁄8 23 5⁄8 - 24
2XL 62 – 63 7 3⁄4 - 7 7⁄8 243⁄8 - 24 3/4
3XL 64 – 65 8 - 8 1/8 25 1⁄4 - 25 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 56 – 57 7 - 71⁄8 22 - 221⁄2
M 58 – 59 7 1⁄4 - 73/8 22 7⁄8 - 231/4
L 60 – 61 7 1⁄2 - 7 5⁄8 235⁄8 - 24
XL 62 – 63 73⁄4 - 247⁄8 233⁄8 - 243/4
2XL 63 – 64 8 - 81⁄8 251⁄4 - 255/8
3XL 65 – 66 81/8 - 81/4 255⁄8 - 26
4XL 67 – 68 83/8 - 81/2 263⁄8 - 263/4
5XL 69 – 70 83/4 - 83/4 271⁄4 - 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 63⁄8 - 61⁄2 20 - 201⁄2
YOUTH L 53 – 54 65⁄8 - 63/4 207⁄8 - 211/4
YOUTH S/M 49 – 50 61⁄8 - 61⁄4 191⁄4 - 193⁄4
YOUTH L/XL 63/8 - 61/2 63⁄8 - 61⁄2 20 - 201⁄2

New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).

Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.

Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.

Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.

Refurbished, Last Call - Same as refurbished. Last call or closeout item.

Product Image Color Size SKU Availability Price
MC-5 MC-5 Small 0803-5005-04-HC1 Out of Stock $599.99
MC-5 MC-5 Medium 0803-5005-05-HC1 Out of Stock $599.99
MC-5 MC-5 Large 0803-5005-06-HC1 In Stock $599.99
MC-5 MC-5 X-Large 0803-5005-07-HC1 Out of Stock $599.99
MC-5 MC-5 2X-Large 0803-5005-08-HC1 Out of Stock $604.99

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