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Ruby Helmets

Ruby Castel Shibuya Helmet (SM)

Item: P420969
12 Read 12 Reviews 7 Q&As Write a Review

Ruby: precious gem, symbol of passion, power and protection. The Ruby Castel isn't just a premium helmet, it's super premium taken to the Nth degree. Read More

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Product Details

Ruby Castel Shibuya Helmet

Let's start with a simple premise we can all agree on: look great, do not compromise on quality. The Ruby Castel Shibuya Helmet fulfills this in spades. Shibuya itself is an area within Tokyo known as a fashion center, and the helmet's red and white stripes are an homage to the Rising Sun Flag of Japan.

The hand-painted graphic shrouds the helmet's full carbon fiber shell as its signature center line ridge sets it apart from other helmets. High quality sheepskin leather, usually reserved for top tier jackets, lines the interior. Only by slipping on the helmet can one experience its lightweight shell and luxurious lining. The impressive 21 total vents is a 21 vent salute to staying cool and looking cool, simultaneously. With an established reputation in the hippest of circles and throughout Europe as the most premium of the super premium retro helmets, the Ruby Castel Helmet is the cherry on top of your retro ride.


  • Full carbon shell
  • Sheepskin leather lined comfort foam interior
  • 7 ventilation channels in crown of helmet
  • 2 exhaust ports at back of neck roll
  • 12 ventilation holes on the chin guard
  • Hand painted
  • Chrome trimmed eyeport
  • 3 shell sizes: XS-S, M-L, XL-2XL
  • DOT approved

Notel: The Ruby Castel helmet runs 1/2 size small, choose the next size up if you are between sizes. The helmet may feel tight at first but the leather interior will break-in with regular use.

Helmet shape is Intermediate Oval

Shape: Intermediate Oval

Weight: 3.0 lbs.

What's this?
Product Style RevZilla Item # MFR. Product # Availability
Product Style SM / White/Red RevZilla Item #1324057 MFR. Product #FD00000861 AvailabilityOnly 1 Left: Ships next business day

Ruby Helmet Sizing

Size Head (cm)
XS 53-54  
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • 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.
Product Description
Part Numbers
Sizing & Fit
12 Customer Reviews
12 5/5
7 Questions & 8 Answers
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