Log In / Register
0 Checkout

Discontinued Product!

The Shoei RF-1200 Duchess Helmet
has been discontinued and will not be returning
Replacement Suggestion:
Shoei Women's Helmets
Out of Stock
Shoei RF-1200 Duchess Helmet
  • Shoei RF-1200 Duchess Helmet - Black/Purple

Please select a Color and Size to check availability, or to add this item to your Shopping Cart or Wish List.

Select Color:

4764 322

Select Size:

Size Chart
Savings (20%):

Select qty:

Please select a Color and Size to view availability.
Add to Wish List

Video Reviews (3)

Shoei RF-1200 Duchess Helmet Videos

Shape: Intermediate Oval

Weight: 3.50 lbs

What's this?

Shoei RF-1200 Duchess Helmet

The pinnacle of perfection, the RF-1200 has been designed, from its inception, to be an industry leader in comfort, performance and protection. The wind tunnel tested shell has been optimized to provide a compact and aerodynamic shape, reducing wind-noise, buffeting and weight. Shoei has not only designed the RF-1200 to be one of the most comfortable helmets on the market, but also one of the safest, meeting both DOT and SNELL M2010 safety standards.

Whether you are a track day enthusiast or cross-country cruiser, the RF-1200 will allow you to ride with confidence, freeing you to concentrate on the road and most importantly....enjoy the ride.

Slim And Light Weight Design

One of the most important features of a quality helmet is that you hardly know it’s there protecting your head. Shoei has reduced the weight of the RF-1200 by using a slimmer design and building a distinct line into the side of the helmet that also serves as an accent. As a result, the new Shoei RF-1200 is lighter than any other Snell certified helmet in the current Shoei lineup.

Shell Construction

The new slim design of the Shoei RF-1200, with its distinct accent cut line, widens the bottom of the helmet to help ease the process of putting the helmet on or taking it off. Further advancing the comfort of the AIM+ shell is the industry leading four shell sizes that the Shoei RF-1200 comes in. The impact-absorbing dual liner consists of two layers incorporating different densities, helping to effectively balance the potential impact applied to the more rigid shell.


Through advancements in the aerodynamic shape, improved interior linings and a new and improved shield system the rider will experience a very quiet and comfortable riding experience. The interior of the RF-1200 has achieved a balance of a comfortably soft fit and a firm, stable hold. The new design of the cheek pads also improves the motion of the neck, thus helping the rider to check traffic behind him/her for example.

Shield System

The new CWR-1 Pinlock shield features ribs on top and bottom of the shield to improve rigidity and eliminate bending of the shield caused by wind pressure or the opening and closing of the shield. Independent beading in the top and sides of the helmet help to keep the seal of the shield tight and eliminate any excess air. In addition to the CWR-1 shield, Shoei has developed a new base plate for the RF-1200. The Quick-Release Self-Adjusting base plate is spring-loaded and pulls the shield back onto the helmet, sealing it tightly against wind and rain. The addition of a new five-stage rotating dial allows for fine tuning of the base place for easy shield adjustments.


A large lower three position vent, three upper air vent intakes and four uniquely positioned upper exhaust outlet vents combine with the Dual Density EPS liner to allow cooling air to travel unrestricted through tunnels created in the EPS liner.


  • Four shell sizes
  • Dual density EPS liner
  • Superior ventilation
  • 3D Max-Dry System II Liner
  • E.Q.R.S. (Emergency Quick-Release System) CWR-1 Shield System
  • Neatly secure chin strap
  • Includes Pinlock pins and lens insert
  • Includes breath guard and chin curtain
  • Snell M2010 and DOT Certified

Note: Due to manufacturer restrictions, Shoei products can only be shipped to addresses within the United States

Shoei Helmet Sizing

Size Head (cm) Head (in)
2XS 51 - 52 20 1/8 - 20 1/2
XS 53 - 54 20 7/8 - 21 1/4
SM 55 - 56 21 5/8 - 22
MD 57 - 58 22 1/2 - 22 7/8
LG 59 - 60 23 1/4 - 23 5/8
XL 61 - 62 24 - 24 3/8
2XL 63 - 64 24 3/4 - 25 1/8
3XL 65 - 66 25 5/8 - 26

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 Style RevZilla Item # Manufacturer Product # Availability
Silver/White / XS 933899 0109-1206-03 Out of Stock
Silver/White / SM 933900 0109-1206-04 Out of Stock
Silver/White / MD 933901 0109-1206-05 Out of Stock
Silver/White / LG 933902 0109-1206-06 Out of Stock
Silver/White / XL 933903 0109-1206-07 Out of Stock
Silver/White / 2XL 933904 0109-1206-08 Out of Stock
Black/Purple / XS 933893 0109-1205-03 Out of Stock
Black/Purple / SM 933894 0109-1205-04 Out of Stock
Black/Purple / MD 933895 0109-1205-05 Out of Stock
Black/Purple / LG 933896 0109-1205-06 Out of Stock
Black/Purple / XL 933897 0109-1205-07 Out of Stock


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Shoei RF-1200 Duchess Helmet 4.8 5 658 658
Great features and looks. This helmet has great visability. I worry with a full face that my vision will be restricted but I haven't noticed this issue at all. It is very comfortable and well made and all riders I've spoken to highly recommend Shoei. I'm very happy with my purchase. May 24, 2016
Fits my head perfectly. I am perfectly happy with this helmet. The fit and finish is excellent, the visor is clear however it does fog easily when not using the pin-lock system. Helmet is very light, and has not given me any head or neck aches after hours in the saddle. The metallic black is beautiful and highly recommended, already gotten lots of comments on the color. Make sure you try your helmet on in person before buying! A $100 helmet that fits properly will work better than a $800 helmet that does not fit properly. May 26, 2016
LOUD WHISTLE I've been riding for 5 years and heard many good things about shoei helmet. I fell in love with the graphics (graffiti with subtle math symbols) and decided to purchase it. I tried it on and it fit great, very comfortable. During my first ride, I notice it was a noisy helmet. I can deal with wind noise, but at speeds greater than 55mph there was a high pitch and very LOUD WHISTLE sound! I thought it was from the vents being open. After closing all the vents, it still made the whistle sound. The sound is louder when I turn my head to the right. It is very annoying. I don't think I will be using this helmet much longer. None of my previous helmets were this noisy, and for less than half the price. I'm sad to say how disappointed I am in the noise quality of the helmet. I hope I just so happened to get a defective helmet. May 26, 2016
Great beginner or intermediate helmet I purchased the Shoei RF-1200 as a much-needed upgrade to my Fulmer starter helmet. Originally I had wanted to avoid buying a helmet online, as I was leery of doing a sizing-shuffle. In the end I took some measurements and the sizing charts were pretty spot-on; the helmet fits great. The helmet construction is fairly light and the padding is excellent; this is a comfortable helmet to wear. Built in grooves allow for a pair of aviator sunglasses without any pain points. There are several air vents, and the airflow is noticeable, which is a big plus for someone who rides year round in Arizona. The only negative aspect I've found so far is the level of noise with the air-vents open is higher than I anticipated, but that's nit-picky considering it is more quiet than my previous helmet. May 25, 2016
Exceptionally light and comfortable I have to preface my review with stating that this is my first helmet ever and the only other helmet I can compare this to is the MSF helmet I was wearing during class. Helmet comes in a nice storage bag, optional neck curtain, breath guard, and pin-lock shield. I've tried on a dozen helmets of various calibers at a store, however I've kept coming back to SHOEI RF-1200, and finally decided to buy it. Medium size helmet fit me perfectly - I'm about 6'1'' 175lbs and of european origin (not sure if this makes a difference). After riding with a helmet for a few minutes, I forget that it's even on me - ventilation is great and I can feel the wind moving around my head; over-shoulder head checks are easy as the helmet doesn't interfere and feels very light. Unfortunately I cannot really compare this to other helmets, but this was a great buy nevertheless. May 25, 2016
I really like this helmet! The blue Valkyrie is beautiful in person. I don't know why they keep showing the grey one as the main view. It's a Shoei RF-1200. Watch the videos. It's reasonably quiet on the interstate although the angle does make a difference. If I drop my chin about 1/2 inch it does get noticeably quieter on the highway. I'm on a FZ-09 which sits a bit more upright. But most of the time I'm running all the vents wide open and wear ear plugs. SAVE YOUR HEARING NOW! My only real complaint is that I seem to exhale and fog my glasses more than I really think it should when stopped or getting ready to ride. Any airflow makes it go away though. May 24, 2016
Excellent helmet !! This is a great helmet. Styling and size is perfect, just follow the sizing guidelines. I was between sizes and went with the larger. The visor works nicely with good incremental clicks and positive lock. It seals out the rain with no leaking. I will be buying the Transitions visor when it comes back in stock. May 24, 2016
Outstanding I've been wearing the RF-1200 for a few months now and its held up very well. It is very light and comfortable and the field of view is excellent with the new shield design. Installing the pinlock into the shield makes it fog free and on the hotter days it flows a decent amount of air. I was looking for a higher quality helmet with longevity and I believe I've found it. May 24, 2016
2 3 4 5 ... 83 next>>
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Shoei RF-1200 Duchess Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.